June 11, 2026

Red Light Therapy for Women's Health: 10 Ways It Can Support Your Body

Introduction Women's health is remarkably complex. Across a lifespan, the female body navigates hormonal cycles, reproductive transitions, and chronic pain conditions that are often underprioritized in conventional medicine. Red Light Therapy (RLT) is one tool that spans a surprisingly wide range of these challenges. RLT uses specific wavelengths of red and near-infrared (NIR) light to interact with cells and tissues. The primary mechanism is absorption by cytochrome c oxidase in the mitochondrial electron transport chain, triggering increased ATP production, improved circulation, reduced oxidative stress, and calming of inflammatory signalling pathways. Blue light acts through distinct mechanisms and is particularly relevant for antimicrobial effects and certain inflammatory skin conditions. These cellular effects are foundational biological processes that underlie tissue repair, pain modulation, hormone-sensitive tissue health, skin regeneration, mood regulation, and immune function, which is why RLT has meaningful relevance across so many areas of women's health. At Fringe, we have developed a line of devices designed with women's health in mind: the Fringe Pelvic Wand for internal pelvic use; the Fringe Abdominal Belt and Regular Wrap for external abdominal and pelvic coverage; the Fringe Head Wrap for transcranial applications; the Fringe Face Mask for facial skin health; the Fringe Tiny Wrap for targeted body skin support; the Fringe Joint Wrap for joint-specific applications; the Fringe Extra Long Wrap for larger muscle group coverage; and the Fringe Full Body Mat for whole-body RLT. Top 10 Ways Red Light Therapy Can Support Women's Health 1.  Menopause: Pelvic Comfort, Vaginal Health, and Bladder Support Declining estrogen during menopause drives a cascade of changes in pelvic tissues, collectively referred to as genitourinary syndrome of menopause (GSM). This includes thinning and drying of the vaginal walls, reduced elasticity and lubrication, increased tissue fragility, and a shift in vaginal pH that raises susceptibility to infection. These changes contribute to vaginal discomfort, pain with sex, and bladder symptoms including urgency and leakage. RLT supports pelvic tissue health through several mechanisms that are directly relevant to GSM. Red and NIR light stimulate collagen and elastin synthesis in mucosal and connective tissues, improving tissue thickness and resilience. They also improve microcirculation, which supports tissue hydration and the conditions needed for better lubrication. It has been suggested that transvaginal red and NIR light in vaginal atrophy and dryness may improve lubrication, reduce irritation, and support tissue health with consistent use. For urinary incontinence, RLT may support pelvic floor muscle performance and connective tissue integrity. Research has found improvements in stress urinary incontinence when light therapy was combined with pelvic floor exercises, and reduced leakage episodes, improved sexual quality, and pelvic floor muscle strength have been observed with combined light and vibration therapy. For dyspareunia (painful sex), red and NIR light address two of the primary contributing factors: tissue dryness and local inflammation. A recent review further supports the potential of transvaginal RLT to improve vaginal blood flow and tissue regeneration. Recommended products: Fringe Pelvic Wand, Fringe Abdominal Belt or Regular Wrap (external) 2.  Mood Support: Easing the Emotional Weight of Hormonal Shifts Mood fluctuations are woven through virtually every stage of women's reproductive health. PMS, perimenopause, and the postpartum period all bring measurable neurobiological shifts in estrogen, progesterone, cortisol, and serotonin that affect emotional regulation, stress resilience, and sleep. These are not simply subjective experiences; they reflect physiological changes with real neurological underpinnings. Transcranial RLT, applied to the head, has emerged as a promising, non-pharmacologic approach for mood support. A recent integrative review in Lasers in Medical Science found that RLT showed improvements in brain activity, reduced anxiety, and antidepressant effects across multiple clinical studies. Similarly, a randomized controlled trial of wearable transcranial RLT for major depressive disorder and sleep further supports its mood-stabilizing and sleep-supportive effects. Since PMS is associated with measurable alterations in sleep architecture and circadian rhythm regulation, and because mood and sleep are tightly coupled, transcranial RLT during the premenstrual window, perimenopausal period, or postpartum recovery may help support both. Recommended products: Fringe Head Wrap 3.  Skin Health: Aging, Conditions, and Post-Procedure Recovery Skin health is deeply connected to women's hormonal biology. Estrogen plays a central role in maintaining skin thickness, collagen content, and moisture, which means the hormonal shifts of perimenopause and menopause often bring visible and uncomfortable skin changes that may be supported by RLT. RLT may also be able to help support skin following aesthetic procedures and during wound healing.  RLT has one of the strongest evidence bases in dermatology, with applications spanning everyday skin aging to chronic inflammatory conditions to aesthetic procedure recovery. A systematic review of LED therapy randomized controlled trials found that red and NIR light can improve wrinkles, skin texture, and elasticity with good tolerability. Clinical trials have further demonstrated significant reduction in periocular wrinkle volume and improvements in under-eye skin texture following consistent RLT. Across these applications, the core mechanisms are consistent: RLT supports mitochondrial energy in skin cells, improves local circulation, and stimulates fibroblasts to produce collagen and elastin. Blue light adds a distinct layer of benefit through its antimicrobial activity and influence on inflammatory skin immune pathways. Key skin health applications include: Skin Aging: Red and NIR light support collagen and elastin production, improve skin firmness and texture, and reduce the appearance of fine lines and wrinkles with consistent use. Eczema (atopic dermatitis): Red and NIR light support barrier repair and reduce inflammatory signalling, which may have relevance for eczema, although clinical trials are currently lacking. Blue light has shown clinical benefits for reducing eczema severity and itch. The National Eczema Association acknowledges the growing interest in LED devices, emphasizing conservative dosing and careful wavelength selection. Rosacea: Combined blue and red light therapy has shown improvements in redness and inflammatory lesions in controlled LED protocols. Red-only mode is often the best starting point for those prone to flushing. Psoriasis: In psoriasis, blue light influences immune activity in the skin and may slow excessive skin-cell proliferation, while red and NIR light address deeper inflammatory processes. Wound healing: Red and NIR light support angiogenesis, fibroblast activity, collagen remodelling, and epithelial repair. Blue light adds surface antimicrobial support. Post-procedure recovery (microneedling, chemical peels, laser, Botox, fillers): Red and NIR light introduced after the acute inflammatory phase has resolved can help calm lingering redness and support tissue repair. It is generally recommended to wait 24 to 72 hours after most procedures before applying RLT, though timing should always follow your provider's guidance. Recommended products: Fringe Face Mask; Fringe Tiny Wrap (body skin and wound support) 4.  Menstrual Support: Pre-Menstrual Syndrome and Menstrual Cramps RLT may provide menstrual support to women, including both pre-menstrual syndrome (PMS) and dysmenorrhea (menstrual cramps). These are common experiences that affect the majority of women of reproductive age. Dysmenorrhea arises from uterine contractions driven by prostaglandin release and inflammatory signalling that creates cramping, radiating pelvic pain, and lower back ache. A 2025 systematic review of randomized controlled trials on light-based interventions for primary dysmenorrhea found reductions in pain intensity, decreased inflammatory signalling, and improved comfort with consistent abdominal light application. A randomized multicentre trial comparing RLT directly against the oral contraceptive pill for menstrual pain found that both achieved clinically meaningful reductions in pain, suggesting RLT is a viable non-pharmacologic option. Pre-menstrual syndrome (PMS) involves a broader constellation of symptoms: mood changes, bloating, sleep disruption, breast tenderness, and fatigue in the days before menstruation. Although no studies have examined PMS as a primary endpoint, adjacent research is relevant. PMS is associated with sleep and circadian rhythm changes, and transcranial RLT has been shown to improve sleep quality and stabilize the sleep-wake cycle. Mood-supportive effects of transcranial RLT, as discussed in section 2, are directly applicable to the luteal phase mood changes that characterize PMS. For abdominal bloating and early cramping that begins before the period, abdominal RLT may also offer comfort support. Recommended products: Fringe Regular Wrap or Abdominal Belt (abdominal and pelvic); Fringe Pelvic Wand (pelvic floor); Fringe Head Wrap (PMS mood and sleep) 5.  Aches and Pains: Joints, Muscles, and Pelvic Discomfort Chronic pain affects women at higher rates than men across virtually every pain category. RLT addresses pain at a fundamental biological level, making it relevant whether the pain is joint, muscular, or pelvic in origin. For osteoarthritis, a clinical study published in the Annals of Rehabilitation Medicine (2024) showed meaningful pain reduction after RLT, and randomized trials have shown additive benefits when light therapy is paired with exercise. For muscle and myofascial pain, research suggests RLT may reduce delayed-onset muscle soreness, improve muscle recovery markers, and support faster return to performance, through enhanced mitochondrial ATP production and reduced inflammatory cascades. For pelvic pain, transvaginal RLT has shown meaningful clinical benefit. A study found that women with chronic pelvic pain experienced reduced symptoms and improved wellbeing following regular transvaginal RLT, with 64.5% of women meeting the threshold for clinically meaningful improvement. Combined with low-level vibration, transvaginal RLT may also help reduce pelvic floor hypertonicity, which is a common contributor to chronic pelvic pain. Recommended products: Pelvic pain: Fringe Pelvic Wand, Regular Wrap, or Abdominal Belt | Joints: Fringe Joint Wrap | Muscles: Fringe Regular Wrap, Extra Long Wrap, or Full Body Mat 6.  Athletic Support and Recovery Women athletes face physiological considerations that are often underrepresented in sports science research, including the influence of the menstrual cycle on training response, recovery, and injury risk, and higher rates of certain injuries such as ACL tears and stress fractures compared to male athletes. RLT is one tool where the underlying mechanisms are directly relevant regardless of sex: the primary mechanism in athletic contexts is mitochondrial: RLT upregulates cytochrome c oxidase activity, enhancing ATP production and cellular energy efficiency. Both pre-exercise and post-exercise application have shown benefits. Pre-exercise light exposure, sometimes called muscular pre-conditioning, has been shown to reduce lactate accumulation, delay the onset of muscle fatigue, and increase the number of repetitions performed before exhaustion. Post-exercise, RLT may reduce markers of muscle damage including creatine kinase, support faster functional recovery, and reduce DOMS. A systematic review of randomized clinical trials found that RLT applied before exercise improved maximum voluntary contraction, oxygen consumption, time to exhaustion, and fatigue markers regardless of dose or wavelength variations. A 2025 comprehensive review further confirms RLT's role in skeletal muscle regeneration through fibroblast stimulation, collagen synthesis, and modulation of inflammatory and oxidative stress pathways, supporting its relevance for connective tissue repair and the higher rates of soft tissue injury seen in female athletes. Consistent use in the hours before or after training, rather than sporadically, allows cellular adaptations to compound over time. Full-body RLT extends these benefits systemically, supporting whole-body recovery in a single session. Recommended products: Fringe Joint Wrap, Fringe Regular Wrap, Fringe Extra Long Wrap, Fringe Full Body Mat 7.  Cognitive Health: Focus, Clarity, and Brain Wellness Brain fog, cognitive fatigue, and difficulty concentrating are common complaints during perimenopause, the postpartum period, and in the context of chronic pain and poor sleep. These symptoms reflect real neurobiological changes: altered cerebral blood flow, shifts in neurotransmitter balance, and the effects of sleep disruption on prefrontal function. Transcranial RLT supports mitochondrial oxidative metabolism in neural tissue, improves regional cerebral blood flow, and modulates neuroinflammation. Controlled human studies have demonstrated improved attention, executive function, and memory performance following transcranial RLT, with neuroimaging evidence of increased regional cerebral blood flow and functional connectivity. Transcranial RLT shows promise across a wide range of neurological and psychological conditions, including cognitive impairment, depression, traumatic brain injury, and neurodegenerative disease, through these overlapping cellular mechanisms. For women navigating cognitive shifts at any stage, transcranial RLT offers a gentle, non-pharmacologic option for supporting mental clarity and brain resilience. Recommended products: Fringe Head Wrap 8.  Fertility: Supporting Reproductive Wellness Fertility depends on a constellation of factors including egg quality, hormonal signalling, uterine receptivity, and pelvic blood flow. RLT does not treat infertility, but the cellular mechanisms it targets are directly relevant to reproductive physiology, particularly energy production in reproductive tissues, reduction of oxidative stress, and improvement of circulation. Eggs are among the most energy-demanding cells in the body, and the quality of their energy production is a key determinant of reproductive success. The human evidence, however, is limited to small uncontrolled case series. One case series followed women with unexplained infertility who received red and near infrared light over the lower abdomen and reported pregnancies among participants. An earlier clinic series similarly reported pregnancies when light was used through the pre-conception period. Neither included a control group, so these outcomes cannot be attributed to the light therapy itself. Many people align RLT use with their cycle, focusing on the follicular phase (approximately days 1 to 14). Those preparing for IVF or egg retrieval may consider beginning 2 to 3 months in advance, which aligns with the timeline of follicle development. Recommended products: Fringe Pelvic Wand (transvaginal), Fringe Abdominal Belt or Regular Wrap (external abdominal) 9.  Pregnancy and Postpartum Support During pregnancy, RLT is generally considered safe when applied appropriately. Direct use over the abdomen is not recommended as a precaution. Common supportive applications include back, hip, and pelvic discomfort from postural changes and increased load; neck and shoulder tension; leg and foot heaviness and swelling; and mood and sleep support. Sessions on non-abdominal areas complement standard prenatal wellness practices. Postpartum recovery places significant demands on the body. For C-section recovery, research has demonstrated that red and NIR light can reduce postoperative pain, decrease inflammation, and improve tissue healing. For perineal wounds and episiotomy repair, research shows light exposure reduces pain and supports faster tissue recovery. Light therapy should only begin once wounds are fully closed and a clinician has confirmed it is safe. For postpartum pelvic floor recovery, transvaginal RLT may support tissue repair and complement pelvic floor physiotherapy once cleared for internal use. Research also suggests that red light therapy may offer benefits for breastfeeding-related discomfort. A review of studies looking at breastfeeding nipple trauma found that light therapy showed a trend toward reduced pain and improved. Another study observed reduced nipple pain and inflammation, as well as increased milk production when low-level light was used during breastfeeding. These findings suggest that red light therapy may be a gentle, non-invasive way to support comfort and continuation of breastfeeding. Recommended products: Fringe Pelvic Wand (with timing and clinician clearance); Fringe Abdominal Belt or Regular Wrap; Fringe Head Wrap (mood and sleep); Fringe Panel or Wrap (breastfeeding and musculoskeletal support during pregnancy)                                           10.  Pelvic Diseases: Endometriosis, PCOS, Interstitial Cystitis, and Microbiome Support A number of chronic pelvic conditions disproportionately affect women and are often underdiagnosed and undertreated. RLT is not a treatment for any of these conditions, but may offer meaningful supportive benefits for pelvic comfort, tissue health, and the shared underlying mechanisms of inflammation and microvascular dysfunction.     Endometriosis: Involves chronic inflammation, pelvic floor tension, and persistent pain that can radiate through the abdomen, pelvis, and lower back. A small 2022 study without a control group, presented at a gynecology conference, followed 48 women receiving transvaginal red and NIR light; over eight weeks, the share reporting moderate-to-severe pelvic pain fell from about 86% to 44%. Without a comparison group these results are preliminary, but external abdominal RLT may offer additional comfort support. PCOS: Preclinical research shows that red and NIR light may help normalize aspects of ovarian function and reduce inflammation associated with PCOS. Interstitial Cystitis / Bladder Pain Syndrome: A 2022 study found that red and NIR light applied to the suprapubic and pelvic-floor regions improved validated IC/BPS symptom indices including pain, urgency, and urinary frequency. Vaginal microbiome support: Emerging research suggests that RLT may help support a healthier vaginal environment by reducing inflammation, supporting beneficial bacterial activity, and modulating the immune response in vaginal tissues. Blue light adds a direct antimicrobial dimension, helping to discourage pathogenic organisms at the surface. Recommended products: Fringe Pelvic Wand; Fringe Abdominal Belt or Regular Wrap; Fringe Face Mask (PCOS acne) How to Use Red Light Therapy for Women's Health A wide range of Fringe devices can be used to support women’s health, including: Fringe Pelvic Wand — Transvaginal application with red, NIR, and blue light modes, plus vibration. Can also be applied to the external genitals. Applications: vaginal dryness and atrophy, dyspareunia, urinary incontinence, pelvic pain, menstrual cramps, endometriosis, PCOS, IC/BPS, fertility support, postpartum pelvic recovery (with clinician clearance), vaginal microbiome support. Fringe Abdominal Belt / Regular Wrap — External red and NIR light over the lower abdomen and pelvis. Applications: menstrual cramps, PMS abdominal discomfort, pelvic pain, fertility, postpartum abdominal recovery, endometriosis, PCOS. Fringe Head Wrap — Transcranial red and NIR light for brain-targeted applications. Applications: PMS mood and sleep, perimenopausal mood shifts, postpartum mood support, cognitive health, brain fog. Fringe Face Mask — Red, NIR, and blue light for the face. Applications: skin aging, eczema, rosacea, psoriasis, melasma (conservative protocol), vitiligo (exploratory), PCOS acne, post-procedure recovery support. Fringe Tiny Wrap — Compact targeted device with red, NIR, and blue light. Applications: body eczema, wound healing, localized inflammatory skin conditions. Fringe Joint Wrap — Joint-contoured red and NIR light with optional vibration. Applications: osteoarthritis, joint pain, athletic joint recovery. Fringe Regular Wrap / Extra Long Wrap — Large surface area red and NIR light. Applications: DOMS, myofascial pain, athletic recovery, back pain, pregnancy musculoskeletal support (away from abdomen). Fringe Full Body Mat — Whole-body red and NIR light. Applications: systemic recovery, broad musculoskeletal support, general wellness, athletic recovery. Light: Red and NIR light are the primary therapeutic wavelengths in RLT, and both are present in nearly all Fringe devices. Though their effects overlap, they differ in how deeply they penetrate tissue. Red light (typically 630 to 660 nm) is absorbed strongly in the skin and superficial tissues, making it particularly effective for collagen production, surface skin health, and tissue healing in areas close to the body's surface. NIR light (typically 810 to 850 nm) is less absorbed by surface tissue and penetrates more deeply, reaching muscles, joints, and deeper pelvic structures. This is why NIR is especially important for applications like athletic recovery, joint support, and transvaginal use. When used together, red and NIR light produce complementary and overlapping effects that benefit both superficial and deep tissues. Red light on its own (without NIR) may be preferred when heat sensitivity is a concern, for more delicate skin conditions like rosacea or melasma, when starting a new protocol and wanting a gentler introduction, or for conditions where surface-level effects are the primary goal and deeper penetration is less critical. Fringe devices vary in the number of light wavelengths and modes they offer. The Pelvic Wand, Face Mask, and Tiny Wrap each offer three modes, allowing you to choose between combined red and NIR light, blue light only, or red light only depending on your goals and sensitivity. The Head Wrap delivers three wavelengths of light, including red, NIR, and a longer NIR wavelength at 1050 nm that is unique to this device and chosen specifically to support brain health applications. The remaining devices, including the Regular Wrap, Extra Long Wrap, Joint Wrap, and Full Body Mat, deliver red and NIR light in a single combined mode with adjustable intensity. Intensity: All Fringe devices allow you to reduce light intensity to 50% by pressing the sun button. Reduced intensity is recommended when starting a new device or application, when using RLT on sensitive or reactive skin (rosacea, eczema flares, post-procedure recovery), when using the Pelvic Wand internally for the first time or after a break, and as a starting point during pregnancy or early postpartum. Full intensity is appropriate for most established uses once comfort is confirmed. Frequency: For most applications, 3 to 5 sessions per week is the standard recommendation. This frequency allows cells to recover and respond between sessions and aligns with research showing sustained benefits from consistent use. Daily use is safe but does not typically produce faster results than the recommended frequency. Some situations call for more frequent use: During active menstrual cramps, up to daily use is appropriate for abdominal and pelvic applications. In the 24 to 48 hours following intense training, daily use is appropriate for muscle and joint recovery. Blue light (Mode 2) should be limited to 2 to 3 times per week for active concerns, and 1 to 2 times per week for maintenance. Duration: Fringe devices have built-in timers that automatically end sessions at the recommended duration, so you do not need to time sessions manually. The Fringe Pelvic Wand, Tiny Wrap and Face mask have a 10-minute timer. Body wraps, the Head Wrap, and the Full Body Mat are set to 20 minutes. For conservative protocols (melasma, rosacea, post-procedure recovery, or first-time use of any device), starting with a 5-minute session and increasing gradually is advisable. Post-procedure use should always begin shorter and increase only if the skin remains calm. Conclusion Women's health is not a single issue but a lifelong journey through shifting biology, changing needs, and often inadequate support from conventional medicine. What makes RLT a compelling tool in this context is not that it addresses one condition, but that it operates at the level of cellular function, improving how cells produce energy, manage inflammation, and repair tissue. These are processes that matter across every stage of a woman's life, from the menstrual cycle to fertility to menopause and beyond. The research supporting RLT across these applications is growing, and while more dedicated clinical trials are still needed in some areas, the mechanistic foundation is well established, and the safety profile is excellent. Used consistently, as part of a broader approach to health, and alongside appropriate medical care, RLT offers women a non-invasive, evidence-informed tool that can be woven into daily life at home. Disclaimer: This information is for general wellness and educational purposes only and does not constitute medical advice. Fringe devices are not intended to diagnose, treat, cure, or prevent any disease or medical condition. Individual results may vary. Please consult your healthcare provider before starting any red light therapy regimen, especially if you have a medical condition or are under medical supervision.  

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June 11, 2026

How Red Light Therapy Supports Abdominal and Pelvic Health

Why Abdominal and Pelvic Health Matter The abdomen is home to several of the body’s most important systems. Within this relatively small region are the digestive organs, reproductive organs, bladder, major immune tissues, and a large network of nerves that connect the gut to the brain. When these systems function well, they support digestion, metabolism, hormonal balance, immune function, and overall wellbeing. When they become disrupted, the effects can be widespread. Many common health concerns originate in, or strongly involve, the abdominal and pelvic region. Conditions such as digestive disorders, menstrual pain, bladder dysfunction, and pelvic pain affect millions of people and can significantly impact daily life. In many cases, these conditions involve complex interactions between inflammation, circulation, nerve signaling, and tissue health. Because of this complexity, researchers have increasingly explored non-invasive approaches that support the body’s natural repair and regulatory processes. One area of growing interest is Red Light Therapy (RLT), using red and near infrared light. These wavelengths of light interact with cells in ways that can influence energy production, inflammation, circulation, and tissue recovery. In recent years, scientists have begun studying how these effects may apply not only to skin and muscles, but also to deeper tissues within the abdomen and pelvis. This emerging research is opening the door to new ways of supporting digestive health, reproductive health, bladder function, and recovery from abdominal injury. How Red and Near Infrared Light Affect Abdominal Tissues Red and near infrared light therapy works by delivering specific wavelengths of light that interact with cells and tissues. When these wavelengths are absorbed by cellular structures, they can influence several biological processes involved in energy production, circulation, inflammation, and tissue repair. One of the most studied mechanisms involves the mitochondria, the structures within cells responsible for producing energy. Red and near infrared light are absorbed by molecules within the mitochondrial respiratory chain, which can improve cellular energy production and support normal metabolic function. Increased cellular energy can help tissues repair, recover, and function more efficiently. These wavelengths of light can also influence nitric oxide signaling in the body. Nitric oxide is a molecule that helps regulate blood flow and circulation. When circulation improves, tissues receive more oxygen and nutrients while metabolic waste products are cleared more efficiently. This effect may be particularly relevant in the abdomen and pelvis, where many conditions involve impaired circulation or chronic inflammation. Another important effect of red and near infrared light therapy is its ability to modulate inflammation. Numerous studies have shown that these wavelengths can influence inflammatory signaling pathways and support the body’s natural healing processes. Because many abdominal and pelvic conditions involve inflammatory mechanisms, researchers have increasingly explored light therapy as a potential supportive tool. Near infrared wavelengths are especially relevant for abdominal applications because they penetrate deeper into tissue than visible red light. This allows light energy to reach structures beneath the skin, including muscles, connective tissue, and deeper organs within the abdominal region. The Fringe Abdominal Belt uses three wavelengths that have been widely studied in light therapy research. The device delivers red light at 660 nm along with near infrared light at 850 nm and 1050 nm. Together, these wavelengths are designed to support both surface tissues and deeper structures within the abdomen and pelvis, and to have broad effects on cells and other structures in the abdomen (such as water). Introducing the Fringe Abdominal Belt The Fringe Abdominal Belt was designed to deliver red and near infrared light therapy directly to the abdominal and pelvic region in a simple, comfortable format. The device contains 135 LEDs that emit three wavelengths of therapeutic light: red light at 660 nm and near infrared light at 850 nm and 1050 nm. These wavelengths have been widely studied for their ability to support cellular energy production, circulation, tissue repair, and inflammation balance. While red light primarily interacts with tissues closer to the surface, near infrared light penetrates more deeply, allowing light energy to reach muscles, connective tissue, and other structures within the abdominal region. Here are some applications for each of the three wavelengths: 660 nm (Red Light): A very well-studied wavelength, 660nm is well absorbed in skin and superficial tissues, making this wavelength ideal for improving circulation and reducing inflammation near the skin’s surface. It also supports collagen production, accelerates wound healing, and promotes dermal regeneration. The 660nm wavelength also reduces oxidative stress and improves functionality of tissues. 850 nm (Near-Infrared Light): A well-studied NIR wavelength that penetrates more deeply into muscle and connective tissue, 850 nm is widely studied for its effects on mitochondrial ATP production, pain modulation, and nerve repair. Near-infrared light in this range activates cytochrome c oxidase and is frequently used in both sport recovery and neurological research. 1050nm (Near-Infrared Light): This longer wavelength near-infrared light has an effect on water, which may influence intracellular and extracellular water viscosity, potentially enhancing mitochondrial efficiency and protein dynamics. To make sessions convenient and accessible, the Abdominal Belt is fully portable and wireless. The device can be comfortably secured around the abdomen using an adjustable belt, allowing it to be worn while sitting, resting, or relaxing. This design makes it easy to position the device over areas such as the lower abdomen, pelvic region, bladder area, or digestive organs. In addition to light therapy, the Abdominal Belt also includes optional vibration therapy. Gentle vibration can support circulation and relaxation of abdominal muscles and may reduce pain and enhance comfort when using the device for pelvic or digestive concerns. Because the abdomen contains several interconnected systems including the digestive tract, reproductive organs, bladder, and large networks of nerves and immune tissues, supporting this region may have wide ranging effects on health. For this reason, researchers have begun exploring how RLT may help support a variety of abdominal and pelvic conditions. In the following sections, we will look at some of the most commonly studied and emerging applications of RLT for abdominal and pelvic health. Shop the Abdominal Belt Top Uses of Red Light Therapy for Abdominal and Pelvic Health The abdomen and pelvis contain several interconnected systems, including the digestive tract, reproductive organs, bladder, and large networks of nerves and immune tissues. Many common health concerns affecting this region involve inflammation, impaired circulation, muscle tension, and altered nerve signaling. Because red and near infrared light therapy can influence these biological processes, researchers have begun studying its potential role in supporting a variety of abdominal and pelvic conditions. The following sections highlight several areas where light therapy has been investigated or is emerging as a promising supportive approach. Pelvic pain. Chronic pelvic pain can arise from many causes, including muscle tension in the pelvic floor, inflammation of pelvic tissues, and altered nerve signaling. Red and near infrared light therapy has been studied as a non-invasive approach to help support tissue recovery and reduce pain in this region. Clinical studies investigating RLT for pelvic pain have reported meaningful reductions in pain severity and improvements in daily function, likely related to improved circulation, reduced inflammatory signaling, and better cellular energy production within affected tissues. While many of these studies used internal delivery methods, the underlying mechanisms they demonstrate may also be relevant to external light therapy applied over the lower abdomen and pelvic region. Dysmenorrhea (menstrual cramps). Dysmenorrhea, or painful menstrual cramps, affects a large proportion of menstruating women and is primarily driven by elevated prostaglandins that cause strong uterine contractions, inflammation, and reduced blood flow to uterine tissue. Research has begun exploring red and near infrared light therapy as a non-pharmacologic option for menstrual pain. A recent systematic review and meta-analysis of randomized controlled trials involving 645 participants found that light therapy significantly reduced menstrual pain compared with sham exposure after repeated use, with improvements typically observed over multiple menstrual cycles. The strongest evidence so far involves ~20-minute sessions once daily applied over the lower abdomen for several days around menstruation, repeated across multiple cycles. Endometriosis. Endometriosis is a chronic inflammatory condition in which tissue similar to the uterine lining grows outside the uterus, often leading to persistent pelvic pain, painful periods, and abdominal discomfort. Because inflammation, altered nerve signaling, and impaired circulation contribute to symptoms, researchers have begun exploring whether red and near infrared light therapy may help support comfort. Red light therapy is not a treatment or cure for endometriosis, and the human research so far is early and limited: in one small study without a control group, presented at a 2022 gynecology conference, women with endometriosis-related pelvic pain reported less pain after eight weeks of internally delivered light therapy. Because the study had no comparison group, it is not possible to know how much of that change came from the light itself rather than from other factors. These early findings are encouraging but preliminary. They point to light therapy applied over the lower abdomen and pelvic region as a gentle, non-invasive way to support comfort for people living with endometriosis, rather than as a way to treat the condition itself. Polycystic Ovary Syndrome (PCOS). Polycystic ovary syndrome is a complex condition involving hormonal imbalance, ovarian dysfunction, inflammation, and metabolic changes that can affect the reproductive system, skin, and energy metabolism. Red light therapy is not a treatment for PCOS, and it has not yet been studied in people with the condition. So far the evidence comes only from laboratory and animal research. These studies suggest that red and near infrared light may support healthier ovarian function by improving mitochondrial activity, reducing oxidative stress, and helping regulate inflammatory and endocrine signaling pathways. These effects have been associated with improvements in ovarian morphology, hormone balance, and cycle regulation in experimental models. Whether the same holds true in people has not yet been tested, but these early findings suggest that light therapy applied over the lower abdomen may be a gentle way to support pelvic tissue health and metabolic balance in people living with PCOS. Fertility support. Fertility depends on many factors, including ovarian health, egg quality, endometrial receptivity, and adequate blood flow to reproductive tissues. Red light therapy does not treat infertility, but the cellular processes it influences—mitochondrial energy production, oxidative stress, and circulation within ovarian and uterine tissues—are relevant to reproductive physiology. Laboratory and animal studies suggest that red light therapy may improve ovarian cell function, hormone balance, and follicle development while reducing inflammation and oxidative damage, though these are laboratory and animal findings that may not translate directly to people. In women, the published evidence is limited to small case series without control groups. One such case series followed women with unexplained infertility who received multiwavelength red and near infrared light over areas related to blood flow, including the area over the abdomen, and reported pregnancies among participants. Because there was no comparison group, it is not possible to attribute these outcomes to the light therapy itself. Because the human research in this area is still early and uncontrolled, light therapy is best thought of as a low-risk way to support reproductive tissue health and circulation during the preconception period, rather than as a fertility treatment.  Overactive bladder. Overactive bladder (OAB) is characterized by urinary urgency, frequency, and sometimes urge incontinence, often caused by involuntary contractions of the bladder’s smooth muscle. A randomized, double-blind, placebo-controlled clinical trial evaluated a skin-adhesive light therapy device applied to the lower abdomen in people with OAB. After 12 weeks of sessions, participants using active light therapy experienced significantly greater reductions in daily urge urinary incontinence episodes and overall incontinence compared with the sham group, and more than two-thirds of participants achieved a ≥50% reduction in symptoms. The therapy was also well tolerated with no serious adverse events reported. These findings suggest that light therapy may help support bladder function by relaxing smooth muscle and improving pelvic circulation. Gut microbiome. The gut microbiome plays a central role in digestion, immune regulation, inflammation, and metabolic health. Emerging research suggests that red and near infrared light therapy applied to the abdomen may influence microbial balance in the gut. Experimental studies show that abdominal RLT can help preserve intestinal epithelial integrity and shift microbial populations toward beneficial bacteria that produce short-chain fatty acids such as butyrate, which support gut barrier health and reduce inflammation. Additional research has proposed the concept of “photobiomics,” in which red and near infrared light influence host metabolism, immune signaling, and microbial composition simultaneously, suggesting a potential pathway by which light therapy may support whole-body health through gut microbiome interactions. Gut–brain axis. The gut and brain communicate continuously through immune, metabolic, hormonal, and neural pathways collectively known as the gut–brain axis. Disruptions in gut microbial balance can contribute to systemic inflammation, altered neurotransmitter signaling, and neuroinflammation that affect mood, cognition, and neurological health. This may play a role in diseases such as Alzheimer’s and Parkinson’s. Emerging research suggests that red and near infrared light therapy applied to the abdomen may influence this axis by improving mitochondrial function, reducing inflammatory signaling, and modulating the gut microbiome. Preclinical and translational studies show that abdominal RLT can alter microbial composition, improve intestinal barrier function, and influence brain-related outcomes such as cognition, stress responses, and neuroinflammation. Experimental brain–gut RLT research further suggest that combined light exposure can restore stress-related cognitive changes while simultaneously modulating the gut microbiome and inflammatory signaling pathways. Gut diseases (IBS, IBD, Crohn’s disease, ulcerative colitis). Chronic gastrointestinal diseases such as irritable bowel syndrome (IBS), inflammatory bowel disease (IBD), Crohn’s disease, and ulcerative colitis are characterized by intestinal inflammation, barrier dysfunction, altered immune signaling, and changes in the gut microbiome. Emerging research suggests that red and near infrared light therapy applied to the abdomen may help modulate several of these underlying mechanisms. Preclinical studies of ulcerative colitis models show that abdominal RLT can reduce inflammatory cytokines, decrease immune cell infiltration, and improve intestinal tissue structure and mucosal integrity. Additional experimental research suggests that light therapy may also influence gut microbiota diversity and immune pathways involved in inflammatory bowel disease progression. While human clinical research is still limited, these findings highlight a growing interest in light therapy as a supportive, non-invasive approach for intestinal health conditions. Abdominal wounds and surgical recovery. Red and near infrared light therapy have been widely studied for their ability to support tissue repair and wound healing. These wavelengths are known to influence key stages of healing by improving local circulation, supporting collagen production, and helping regulate inflammatory signaling. Research across a range of wound models shows that light exposure can enhance angiogenesis, fibroblast activity, and epithelial repair, creating conditions that support faster and more organized tissue recovery. Clinical studies have also explored postoperative applications, including recovery after abdominal surgery such as C-section incisions, where light therapy has been associated with reduced pain, improved tissue healing, and greater comfort during recovery once the incision is closed and cleared for light therapy by a medical provider. These findings suggest that targeted abdominal light therapy may be a supportive tool for people recovering from surgical wounds or other abdominal tissue injuries when used alongside appropriate medical care. Abdominal metabolic health and body composition. Abdominal fat is not just a storage tissue—it is metabolically active and closely linked to inflammation, insulin sensitivity, and hormonal signaling. Red and near-infrared light have been studied for their effects on cellular metabolism and adipose tissue biology. Studies suggest that light exposure can influence mitochondrial activity, lipid metabolism, and inflammatory pathways within adipocytes. In human studies using red light therapy applied to the waist and abdomen, participants have shown modest reductions in waist circumference and improvements in body contour compared with control groups. While these findings do not suggest that light therapy directly “melts fat,” they support the idea that improving local circulation, mitochondrial function, and metabolic signaling in abdominal tissues may influence body composition over time. These emerging findings highlight a potential role for abdominal light therapy as a supportive tool for metabolic health when combined with nutrition, movement, and other lifestyle strategies.                 How to Use the Fringe Abdominal Belt The Fringe Abdominal Belt is designed to deliver red and near-infrared light comfortably across the lower abdomen using a flexible, wearable design. The device contains 135 LEDs emitting 660 nm red light, 850 nm near-infrared light, and 1050 nm near-infrared light, allowing light to interact with both surface tissues and deeper abdominal structures. The belt also includes optional vibration therapy and a removable strap so the device can be worn comfortably during sessions.   General Use: For most wellness goals, the Abdominal Belt can be used: • 3–5 sessions per week• 10–20 minutes per session The device includes a built-in timer for both 10-minute and 20-minute sessions, making it easy to follow a consistent routine. The light intensity can also be adjusted. At full intensity, the device delivers approximately 20–40 mW/cm² at the body surface. Users who prefer a more gentle session can reduce the intensity to 50%, which may be helpful for those who are sensitive to warmth or beginning light therapy for the first time. Positioning: Place the device directly over the lower abdomen, centered between the hips. The removable belt can be used to secure the device comfortably so the light panel stays in place during sessions. The belt can be worn while resting, sitting, or lying down. Using Vibration Therapy: The Abdominal Belt includes optional vibration therapy, which can be used alongside the light session. Gentle vibration may help relax abdominal muscles and improve local circulation, which some people find helpful when experiencing pelvic or abdominal discomfort. Vibration can be turned on or off depending on personal preference. Frequency Adjustments for Specific Needs: While most people benefit from 3–5 sessions per week, frequency can be adjusted depending on the goal. For example: • Menstrual cramps (dysmenorrhea): daily sessions during the painful portion of the menstrual cycle may be helpful. • General abdominal or pelvic wellness: 3–5 sessions per week is typically sufficient. • Sensitive users: begin with shorter sessions or reduced intensity and increase gradually as comfortable. As with all light therapy devices, consistency tends to produce the most noticeable results over time. Conclusion The abdomen is home to many interconnected systems that influence overall health, including the digestive organs, reproductive tissues, immune signaling pathways, and the gut microbiome. Because these systems are metabolically active and closely linked to inflammation, circulation, and cellular energy production, the abdominal region is an important target for supportive wellness therapies. Red and near-infrared light therapy have been studied across a wide range of biological processes relevant to abdominal health, including tissue repair, inflammation regulation, mitochondrial function, and microbial balance. Emerging research suggests that these mechanisms may influence diverse areas such as pelvic pain, menstrual discomfort, gut health, metabolic signaling, and postoperative tissue recovery. While the strength of evidence varies depending on the condition, the growing body of research highlights the broad biological activity of light within human tissues. The Fringe Abdominal Belt was designed to deliver these wavelengths comfortably and conveniently to the lower abdomen using 660 nm red light, 850 nm near-infrared light, and 1050 nm near-infrared light, combined with optional vibration therapy. With its wearable design, adjustable intensity, and built-in session timer, the belt allows users to integrate light therapy into regular wellness routines at home. Shop the Abdominal Belt As research into light therapy continues to expand, abdominal applications represent an exciting area of investigation. By supporting fundamental biological processes such as cellular energy production, circulation, and inflammation balance, targeted light therapy may offer a gentle and non-invasive way to support abdominal and pelvic wellness as part of a broader approach to health.

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April 23, 2026

Endometriosis and Red Light Therapy: What the Evidence Shows

Can Red Light Therapy Help with Endometriosis? Some early research suggests red light therapy may help support pelvic comfort for people living with endometriosis, though the evidence base is still limited. Some people use it as a gentle, non-invasive complement to medical care, with the goal of supporting comfort and reducing sensitivity in the surrounding pelvic tissues. Red light therapy is not a treatment or cure for endometriosis. How Red Light Therapy May Help Endometriosis involves chronic inflammation, pelvic floor tension, irritation of the surrounding tissues, and often persistent pain that can radiate through the abdomen, pelvis, and lower back. These changes can make the pelvic region highly sensitive and can contribute to muscle guarding, pressure, and discomfort. Red and near infrared light have been shown in laboratory and clinical studies to reduce inflammation, support mitochondrial function, and increase blood flow through vasodilation. These mechanisms have been proposed as plausible reasons why light therapy might help with endometriosis-related pelvic discomfort. Some patients report that internal use feels relaxing to the pelvic floor, and that external application over the lower abdomen, pelvis, or lower back can be soothing.   What the Research Actually Shows At Fringe, we are committed to being evidence informed and not exaggerating research findings. That means being honest about what is known and what is not. Here's where the evidence on red light therapy and endometriosis currently demonstrates: The Most Compelling Human Data The most directly relevant research is a 2022 conference abstract from Ajewole and colleagues at the University of Central Florida and Orlando VA, which followed 48 women with confirmed endometriosis who received transvaginal photobiomodulation over 8 weeks (Ajewole et al., Journal of Minimally Invasive Gynecology, 2022). The investigators reported a meaningful reduction in pain in this group. However, it is important to note that this is a conference abstract rather than a full peer-reviewed paper, and it used a single-arm before-after design with no control group, so it cannot distinguish light therapy effects from placebo or natural variation in pelvic pain over time. The study used a clinical laser device, though laser and LED light therapy generally produce comparable biological effects when wavelength and dosing are matched (Heiskanen & Hamblin, Photochemical & Photobiological Sciences, 2018). A few related studies have looked at transvaginal light therapy for chronic pelvic pain more broadly, in populations that included some endometriosis patients. A 2021 pilot study by Zipper and colleagues followed 13 women with chronic pelvic pain and reported reduced pain scores after nine treatments, though this too was a single-arm study with no placebo comparison (Zipper et al., 2021; PMC8617585). A larger observational cohort of 144 women with chronic pelvic pain has also been described in industry-affiliated reports, with most participants reporting pain improvement; however, the relevance to endometriosis specifically is uncertain because endometriosis was only one of several diagnoses included, and the evidence remains observational. (See: Contemporary OB/GYN report.) None of these studies were randomized or placebo-controlled. While each individual study has limitations, the pattern across them is encouraging. Several independent investigators, working with different patient populations and protocols, have observed that women with chronic pelvic pain — including those with endometriosis — tend to report less pain after transvaginal red light therapy. These patient-reported improvements, even in the absence of controlled comparisons, are meaningful to the people who experienced them. Larger and better-controlled trials are needed to confirm these findings, but the consistency of the early results is part of why this approach is gaining clinical attention. How It Works at the Cellular Level Although clinical research is limited, these observations align with what laboratory and animal research has shown about how red and near infrared light works in the body. Red light is absorbed by mitochondria and modulates inflammatory signaling — two mechanisms that are highly relevant to endometriosis, which is fundamentally an inflammatory condition. Animal and cell studies have shown that red light can reduce pro-inflammatory mediators, calm nociceptive (pain-sensing) nerve signaling, and lower levels of prostaglandins, which are the inflammatory lipids that drive uterine pain (Fu et al., Journal of Biophotonics, 2024). This research was conducted in a primary dysmenorrhea model, which is a related condition that shares key features with endometriosis: both involve cyclical pelvic pain, both involve elevated prostaglandins, and both involve the same inflammatory pathways in pelvic tissue. While dysmenorrhea and endometriosis are distinct diagnoses, the overlap in mechanism is part of why researchers are interested in red light therapy for endometriosis-related pain. The same anti-inflammatory and mitochondrial mechanisms have been demonstrated across many tissue types and pain conditions. Whether they translate into meaningful symptom relief for endometriosis specifically is what current and future human research is working to establish. The Honest Gaps in the Evidence It’s important to also acknowledge the gaps in the current evidence base. Large scale randomized controlled trials specifically designed for endometriosis have not yet been conducted. Also, most existing research has used laser devices rather than LED systems, though evidence suggests the therapeutic effects are comparable when dosing is properly managed. We also lack human data on whether light therapy can reduce the endometrial lesions themselves, rather than just managing symptoms. These gaps don't invalidate the existing evidence, but they do mean we should view red light therapy as a supportive tool rather than a primary treatment. We always recommend using light therapy for endometriosis with the guidance of a health care provider.               How to Use Red Light Therapy for Endometriosis If you and your healthcare provider decide to try red light therapy for endometriosis-related pelvic discomfort, the Fringe Pelvic Wand may be used internally for ten minutes per session, three to five times per week. Internal use delivers light to the tissues of the pelvic region. Mode 1 (red + near infrared light) is the typical setting; Mode 3 (red only) may be preferred by people who are heat sensitive or who want a gentler session. Ensure the device is clean and follow the step-by-step instructions provided.   External light may also be supportive. Apply the Fringe Wrap over the lower abdomen, pelvis, or lower back to help soothe irritation and support relaxation throughout the broader pelvic area. For more detailed guidance, you can read our comprehensive guide on Light Therapy and Vibration for Female Pelvic Health. Light therapy works best when combined with other supportive strategies, including pelvic floor physiotherapy, movement, and stress reduction techniques.     Important Disclaimer This information is for general wellness and educational purposes only and does not constitute medical advice. Red light therapy is not a treatment or cure for endometriosis, and the available evidence is preliminary. Light therapy should never replace medical assessment, diagnosis, or treatment. Please always consult a healthcare provider familiar with endometriosis before starting a light therapy regimen, especially if you have complex symptoms, are pregnant or trying to conceive, are on hormonal treatments, or have concerns about how light therapy may interact with your current care plan.

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May 15, 2025

Light & Vibration Therapy – An Aid for Incontinence?

Urinary incontinence is one of the most common pelvic health issues affecting women in the US, with a recent survey finding that more than 60% report having the condition, and more than 30% report having symptoms at least every month. Despite the widespread prevalence, it remains a topic that most are reluctant to talk about. Whether it’s the occasional leak while laughing or a more persistent urgency that disrupts daily life, incontinence can erode confidence, limit activity, and affect intimate relationships. Despite how common it is, many women are left to navigate urinary incontinence alone, unsure where to go for support or what options are    At Fringe, we believe that women deserve real, research-backed tools to care for their pelvic health from the comfort and privacy of their homes. The Fringe Pelvic Wand was designed with this in mind, and is a therapeutic device that combines red, near infrared, and blue light therapy with customizable vibration therapy to support pelvic tissue, muscle tone, circulation, and microbial balance. In this article, we’ll explore the science behind light and vibration therapy for urinary incontinence and describe how the Fringe Pelvic Wand can be a practical, empowering part of your daily pelvic health routine.   Understanding Urinary Incontinence Urinary incontinence isn’t a single condition but rather a symptom with many potential causes. The two most common types include: Stress Urinary Incontinence: Leakage caused by pressure on the bladder during movement, coughing, or laughing. This is often due to weakened pelvic floor muscles or connective tissue. Urge Urinary Incontinence: A sudden, intense urge to urinate, sometimes followed by involuntary leakage. This is typically related to nerve dysfunction or overactive bladder signals. Factors like pregnancy, childbirth, menopause, hysterectomy, obesity, and aging all increase the risk of developing urinary incontinence. Conventional treatments range from pelvic floor exercises to medications, physical therapy, and in some cases, surgery. But many women are seeking non-invasive, natural tools to improve symptoms, especially those that can be used at home. That’s where light and vibration therapy come in. How Light Therapy Supports Pelvic Health Light therapy, also known as photobiomodulation, involves applying specific wavelengths of light to tissue to stimulate healing, reduce inflammation, increase circulation, and modulate biological processes. The Fringe Pelvic Wand includes three therapeutic wavelengths: Red light (630 nm): Promotes collagen and elastin synthesis, reduces inflammation, supports tissue healing, through mechanisms including mitochondrial energy production and improving circulation Near-infrared light (830 nm): Has affects similar to red light but penetrates more deeply. Blue light (415 nm): Offers antimicrobial effects, especially for yeast and bacterial infections So how does this relate to urinary incontinence? Improving Tissue Strength & Elasticity Red and near-infrared light have been shown to increase the synthesis of collagen and elastin. These proteins are integral to maintaining the strength of the vaginal wall and pelvic floor connective tissues, areas that are often weakened in women, especially those with stress urinary incontinence. Increasing Blood Flow These wavelengths also increase nitric oxide production, causing vasodilation and enhanced blood flow. Better circulation results in improved oxygen and nutrient delivery to tissues, supporting healing and muscle function, which are both critical for proper bladder functioning. Blood flow may also increase through the synthesis of new blood vessels, a process called angiogenesis. Modulating Nerves & Pain Pathways In some types of incontinence, nerve signaling may be disrupted and pain pathways activated. Red and near-infrared light may modulate nerve activity and reduce local inflammation, which may help to reduce overactive pain or urgency signals from the bladder and pelvic floor. Supporting the Microbiome An often-overlooked component of pelvic health is the vaginal microbiome. Dysbiosis, or microbial imbalance, can increase susceptibility to infections, inflammation, and irritation. Blue light has been shown to reduce pathogens like Candida, while red light may support beneficial bacteria like Lactobacillus which is important for microbiome health. Disruptions in the microbiome are a risk factor for urinary tract infections, which are a risk factor for incontinence. The Role of Vibration Therapy Vibration therapy offers a second therapeutic modality, especially valuable for activating and strengthening pelvic floor muscles, increasing circulation, and even reducing pain. The Fringe Pelvic Wand provides four levels of mechanical vibration, from gentle (10 Hz) to strength-building (120 Hz). Research shows: Low-frequency vibration (10 or 50 Hz): Helps relax tight pelvic floor muscles, improve proprioception, and increase blood flow High-frequency vibration (90 or 120 Hz): Stimulates reflexive contractions via the pudendal nerve, strengthening pelvic floor muscles in women who struggle with voluntary control How may vibration therapy help with urinary incontinence? Improving Tissue Strength & Integrity Vibration therapy, especially low intensity vibration, may have many effects on cells associated with the structural integrity of the female pelvis, including collagen and muscle. Stronger pelvic floor muscles are associated with reduced urinary incontinence.   Increasing Blood Flow Vibration therapy may also increase blood flow, which may help to deliver oxygen and nutrients to the tissues of the pelvis and improve functioning of the bladder and pelvic floor muscles. Modulating Pain Signals Pain signals from the pelvis/bladder may be modulated by vibration therapy, including neuropathic pain, low back pain, and muscle pain. Urinary incontinence is associated with pain in conditions including interstitial cystitis/bladder pain syndrome, vulvodynia, pelvic floor myofascial pain syndrome, and neurogenic bladder disorders like Multiple Sclerosis. Regulating Muscle Tone Balanced pelvic floor muscles with proper tone are essential for proper urinary continence. Vibration therapy may help both to decrease spasticity in muscles that are overactive, as well as improve voluntary muscle contraction, such as those of the pelvic floor, which are poorly controlled in between 30 and 50% of women. The Fringe Pelvic Wand: Dual Therapy for Urinary Incontinence The Fringe Pelvic Wand brings together red, near infrared, and blue light therapy with a range of customizable vibration modes from low to high in one comfortable, easy-to-use device. It was designed to meet a broad spectrum of pelvic health needs:  + Light Therapy Specs Wavelengths: 630 nm (red), 830 nm (near infrared), 415 nm (blue) Intensity: 20–40 mW/cm² (adjustable to 50%) Built-in Timer: 10-minute automatic shut-off Modes: Mode 1: Red + Near Infrared Light (deep tissue healing) Mode 2: Blue light only (antimicrobial support) Mode 3: Red only (gentle tissue support for heat/light-sensitive users) + Vibration Therapy Specs Low amplitude, rapid acceleration Built-in Timer: 10-minute automatic shut-off Modes: Mode 1: 10Hz Mode 2: 50Hz Mode 3: 90Hz Mode 4: 120Hz This level of control allows you to personalize therapy sessions to your unique needs, including calming inflammation, strengthening muscles, balancing microbes, or all of the above.       How to Use the Fringe Wand for Urinary Incontinence Here's a suggested routine to start with   Pelvic Light & Vibration Therapy Safety  Light and vibration therapies are well-established as safe, but here are a few precautions: Avoid use if you have known light sensitivity, or are on medications that increase sensitivity to light Don’t use on open wounds Only use water-based lubricants (oil-based can damage the silicone wand material) Check with your provider before use if you're pregnant   A New Era of At-Home Pelvic Health Urinary incontinence is a highly prevalent condition that impacts millions of women, yet effective, accessible, and non-invasive treatment options remain limited. The growing body of scientific research surrounding light therapy and vibration therapy offers compelling evidence that these modalities may play a valuable role in supporting pelvic tissue health, improving muscle tone, modulating nerve activity, and restoring microbial balance, all of which are relevant to the underlying causes of incontinence. The Fringe Pelvic Wand was designed with these mechanisms in mind. It provides a multi-modal therapeutic approach that is grounded in emerging science, integrating red, near infrared, and blue light with adjustable vibration frequencies to support the complex structures and functions of the female pelvic floor. Whether used on its own or as a complement to pelvic floor physical therapy, the Fringe Pelvic Wand offers a novel, at-home tool for women seeking to improve urinary continence, restore comfort, and support long-term pelvic health. As with any health intervention, individual responses may vary, and we encourage women to consult with their healthcare providers when integrating new therapies into their wellness routines.

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December 20, 2024

Light Therapy & Menopause

Menopause Menopause is the natural transition that occurs when a woman stops menstruating, which usually happens between the ages of 40 and 58. The term “transition” refers to a change from one state to another, which is a very apt descriptor for what happens during menopause. Hormonally speaking, menopause marks a shift to an entirely new hormonal milieu, which not surprisingly, can be quite challenging.  Hormonal Changes During Menopause The hormonal changes that accompany menopause are dramatic. From perimenopause (the stage leading up to menopause) to post-menopause (the stage following menopause), levels of estrogen and progesterone drop to a fraction of their previous levels. This sharp decline is not linear, instead showing fluctuations that can create a whirlwind of physical and psychological symptoms. Levels of testosterone also decrease during this transition.   The effects of menopause The effects of menopause on the brain and body are similarly dramatic. Although these vary widely between individuals, there are many common symptoms, including hot flashes, loss of libido, vaginal dryness, sleep issues, weight gain, dry skin, hair thinning, digestive changes, sexual dysfunction, urinary symptoms (including incontinence) and mood disturbances. Some menopausal symptoms are local, occurring mainly in the pelvic region, while others (such as hot flashes) are felt throughout the body. Similarly, some symptoms are transient while others cause persistent and long-term physical changes.  The experience of menopausal symptoms is extremely common. Overall, it is estimated that 75-80% of women suffer from symptoms related to menopause, of which 20-30% are considered severe. Approximately 75% of women worldwide experience hot flashes, while 40-60% suffer from sleep issues. As many as 83% of women report experiencing vaginal dryness, often with associated pain during intercourse. Research has found that 9 in 10 women weren’t educated about menopause, and since talking about these symptoms has long been viewed as “taboo”, women often suffer menopause symptoms in silence, leaving them unable to access tools that might help to alleviate them.  Improving access to supportive tools during menopause is a critical public health issue. This includes natural and alternative therapies, as well as novel tools such as light therapy. Light - including red, near infrared, and blue light – may help to alleviate several of the challenging symptoms of menopause, including sleep and mood issues, vaginal dryness and atrophy, hair loss, overactive bladder, sexual dysfunction, cognitive and digestive changes, and skin problems. Read on to learn how light therapy can be used to support women’s health during this important transitional period. Light therapy Before we can explore how light therapy can be used to support women’s health during menopause, we first need to answer the question: what is light therapy? The answer is really quite simple. Light therapy (also known as photobiomodulation) is the application of light with specific wavelengths to the body for the purposes of influencing biology. In theory, light therapy can use any wavelength of light, but the most commonly used are red, near infrared, and blue. The use of red and near infrared light is commonly referred to as “red light therapy”. All three wavelengths of light may be useful in supporting women during menopause, although red and near infrared light have the greatest utility.   Research has shown that light therapy has many effects on a cellular level. Briefly, with red and/or near infrared light, the most notable observed effects include an increased production of cellular energy, reduced inflammation, decreased oxidative stress, decreased pain, increased blood flow, enhanced collagen and supportive tissue production, and improved microbiome health (gut and vagina). Blue light is mainly used to destroy pathogenic microorganisms like yeast and bacteria.  Light Therapy & Menopause Given that there is such a wide range of menopausal symptoms (note that for simplicity, symptoms related to peri-, meno- and post-menopause are being considered here as “menopausal” symptoms), it is likely that the various physiological effects of light therapy will be more or less relevant for certain ones.  For example, some of the changes seen during menopause – such as vaginal atrophy, dryness, and urinary incontinence - are due in part to a decrease in blood flow and loss of connective tissue in the pelvis. While specific research into using light therapy to treat these symptoms is still sparce, researchers have proposed that based on existing scientific evidence, red light therapy may alleviate these symptoms by stimulating the production of collagen and elastin, supporting bladder function, and enhancing blood flow.    Many symptoms of menopause are also experienced in other states, and we can look to those conditions for clues regarding how to use light therapy to alleviate the same symptoms during menopause. This includes anxiety and depression, hair loss, sleep disturbances, acne, digestive issues, and infections. While research specific to these symptoms in menopausal women is lacking, there is clear evidence that light therapy (with red, near infrared, and/or blue light) can be helpful in other conditions, and we can extrapolate from there to the menopausal state. Based on the known physiological effects of light therapy, and the evidence of benefits in a range of clinical conditions, we propose that the use of red, near infrared, and/or blue light may help to alleviate several of the most common symptoms experienced by women during this life transition, including: Mood: Mood changes are a common experience during menopause, with many women reporting increases in anxiety and depression. Light therapy (with red and near infrared light) has been shown to reduce depressive symptoms in both humans and animals, likely due to improvements in mitochondrial function, increased brain blood flow, and decreased neuroinflammation. A 2009 clinical trial found a reduction in symptoms of depression and anxiety in as little as a single session. The effects of light therapy on mental health are so compelling that a recent systematic review concluded that it is “strongly recommended” as a treatment for moderate depressive disorder and is “recommended” for the treatment of anxiety disorder. Studies of red light therapy and depression often apply light therapy directly to the skull, while some use an intranasal approach. Cognition: Cognitive changes, such as memory loss, are also commonly experienced by women during menopause. Researchers have shown in a series of controlled clinical studies that near infrared light therapy improves cognition in young and middle-aged healthy adults when applied to the prefrontal cortex of the brain. Cognitive improvements were accompanied by changes in brain function, including increased brain blood flow. In 2019, a meta-analysis of all the research looking at the effects of light therapy (including near infrared light, or near infrared and red light in combination) found that the overall effect on cognition was positive, leading the authors to conclude that light therapy is a “cognitive-enhancing intervention in healthy individuals”.                                    Hair Loss: Menopausal women frequently report hair loss and thinning. The ability of light therapy to induce hair growth was observed in studies conducted more than 50 years ago. Early clinical trials used primarily red light, and the effectiveness of these studies led to the development of several red light therapy devices for hair loss. Subsequent studies have shown that near infrared light also stimulates hair growth, with red and near infrared light improving hair growth in androgenetic alopecia, which is the most common type of hair loss that affects both men and women. Light impacts hair growth through effects on mitochondria, which lead to increases in the length of time the hair follicle spends in the growth phase.                                                                                             Overactive Bladder: Overactive bladder, involving a frequent urge to urinate, is a urinary symptom experienced during menopause. Overactive bladder often results in urinary incontinence. Although research related to light therapy and overactive bladder is limited, one study found that application of red light to the abdomen three times per day for 12 weeks resulted in a reduction of urinary incontinence as compared to a control group, suggesting a potential benefit in this condition.    Skin Changes: During menopause, many women report skin changes, including acne, dryness, altered pigmentation and wrinkles. Light therapy has been widely used in spas and dermatology clinics for its effects on skin health, in addition to at-home use. Red and near infrared light is helpful in the treatment of wrinkles,  psoriasis, acne, hyperpigmentation, and rosacea, while blue light is helpful in the treatment of acne. Studies show results such as smoother skin; wrinkle reduction and improved skin elasticity; and normalization of skin pigmentation. The effect of red light therapy on wrinkles can be quite dramatic, with one study showing a 30% decrease in eye wrinkle volume. Gut: Gut dysbiosis, involving changes in the gut microbiome, are common around the time of menopause. Estrogen is known to affect the gut microbiome and similarly, some of the microbes in the gut microbiome (called the estrobalome) are able to influence levels of estrogen in the body. Keeping the microbiome healthy during menopause is essential, and light therapy (with red and near infrared light) may provide some support. Animal research has shown that when red or near infrared light was applied to the abdomen of mice, the composition of the microbiome shifted to include more of a bacterial strain that is associated with better health. In humans, red and near infrared light applied to the abdomen of Parkinson’s disease patients modulated the composition of the gut microbiome, with a shift towards more “healthy” bacteria, and in a case report of a patient with breast cancer, application of near infrared light to the abdomen was associated with increased diversity of gut microbes, which is considered to be a healthy change Vaginal Dysbiosis: Similar to the gut, the vagina has a microbiome, and menopause can cause dysbiosis in this region as well. Hormone-induced dysbiosis can increase the vaginal pH and change the composition of the microbes, which is associated with bladder dysfunction and bladder pain syndrome. Light therapy, particularly with red and near infrared light, is proposed as being a positive modulator of the vaginal microbiome. There are several proposed mechanisms, including modulation of nitric oxide. Nitric oxide is important for the lactobacillus species that dominate in the vagina that are known to decrease during menopause.                                                                                                                                    Sleep: As already mentioned, sleep disturbances are experienced by 40-60% of menopausal women. Light is a primary regulator of the body’s circadian rhythm, so it is not surprising that light therapy has effects on sleep. Application of red and near infrared light during wakefulness improves sleep quality in people with cognitive decline, Guillain-Barré Syndrome, fibromyalgia and stroke. When red light therapy is applied during sleep, there is an increased clearance of waste products from the brain and improved flow of cerebrospinal fluid, which are required for optimal brain health. Blue light triggers wakefulness, suppressing melatonin, so direct exposure of the eyes to blue light should be limited to daytime hours. Vaginal Infections: Vaginal infections with yeast and bacteria are more common during menopause due to the changes in estrogen, vaginal pH, and vaginal dryness that occur. In addition to their positive effects on the microbes in the gut and vagina, red and near infrared light have also been shown to have effects on pathogenic (harmful) microorganisms in the female pelvis. Red light has been shown to be helpful in treating vaginal candida, as has blue light. Specifically, blue light at 415nm (the same wavelength as in the Fringe Pelvic Wand) had the most potent anti-candida effects. Blue light has also been shown to be helpful in the treatment of vulvovaginitis. Vaginal Atrophy: Vaginal Atrophy, Dryness & Sexual Dysfunction: The loss of estrogen during menopause causes many changes to the integrity of tissues in the vagina. This results in tissue atrophy and dryness, which can cause great discomfort, especially during sex. The main structural connective tissues are collagen and elastin, which provide strength and flexibility to the vagina. These changes occur for a variety of reasons, including a decrease in blood flow which results from the loss of estrogen. Application of red and near infrared light is known to increase blood flow by increasing levels of nitric oxide. It has also been shown to increase the synthesis of collagen and other supportive connective tissue including elastin. Suggesting that red and near infrared light may help with tissue support and rejuvenation during menopause.  Light Therapy Products for Menopause While early research on light therapy used primarily lasers, more recent research has found that LED’s can also be used, which also have the advantage of applying light to a larger area of the body as well as an improved safety profile. The use of LED in red/near infrared/blue light therapy devices has also greatly reduced the cost of treatment, making it something that can be done in the comfort of one’s own home. A wide range of products are available, each of which is uniquely suited to address specific needs. The four most useful light therapy products to address the symptoms of menopause are: Red light therapy panel Panels usually deliver red and near infrared light, ideally with the option to use separately or in combination. Panels can be used to treat most body parts, including the face, chest and back. They’re great for supporting sleep and mood, when light should be entering through the eyes. They can also support digestion when directed towards the skin of the abdomen, as well as the skin on the face. The Fringe Red Light Therapy Panel delivers both wavelengths of light at the same “sweet spot” intensity as the sun. shop our panel Red light therapy wraps Red Light Therapy Wraps deliver light directly to the skin and can be applied to specific body parts, such as the head and abdomen. They should also deliver both red and near infrared light. Wraps have the advantage of being cordless and very convenient to use. The Fringe Red Light Therapy Head Wrap delivers light to the head (including red and two wavelengths of near infrared light) and is ideally suited to support mood, cognition, and hair loss. The Fringe Red Light Therapy Wrap has a rectangular shape and can be applied to the abdomen to support bladder function and digestion. shop our wraps           Light therapy face mask Like wraps, face masks deliver light directly to the skin but are specifically contoured to the face. Due to the antimicrobial effects of blue light, it should be included in face masks for the treatment of acne along with red and near infrared light. The Fringe Red Light Therapy Face Mask delivers all three wavelengths of light to support skin health, including acne, wrinkles, pigmentation, and more. shop the mask               Light therapy pelvic wand Light therapy pelvic wands are inserted directly into the vagina, delivering light directly to the vaginal tissues that are affected by menopausal hormonal changes. The Fringe Light Therapy Wand delivers red, near infrared, and/or blue light to support blood flow and tissue rejuvenation, which may help alleviate vaginal dryness, atrophy, and sexual dysfunction. shop the wand       To recap Menopause is a time of dramatic hormonal changes, which create uncomfortable symptoms for many women. Light therapy is a safe and effective tool that may be used to alleviate a wide range of menopausal symptoms in the comfort of one’s own home. Red and near infrared light provide support for symptoms including sleep and mood issues, cognitive changes, hair loss, gut and vaginal dysbiosis, skin problems, and vaginal tissue changes, while blue light may provide antimicrobial activity for menopausal acne and vaginal infections. Many different light therapy products are available - including panels, wraps, face masks, and pelvic wands – that provide light therapy support for different symptoms. Choose products that use LED lights to deliver red, infrared red, and blue light (where appropriate) at approximately the same intensity of the sun for best results.  For more information about Fringe light products, go to: https://fringeheals.com/shop-all-products/

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August 23, 2024

Light Therapy and Vibration for Female Pelvic Health

One of our missions at Fringe is to create high quality, evidence-based light therapy products, and to make them readily accessible to consumers. Our goal is to help people heal from the conditions that commonly ail them – like arthritis, post-exercise muscle soreness, and eczema (just to name a few) - in the comfort of their own homes.  Recently, we turned our attention to some of the more common conditions affecting women and those born female at birth specifically: disorders of the female pelvis. Disorders related to female pelvic health (including pelvic floor pain and dysfunction, urinary incontinence, sexual dysfunction, and vaginal infections) are incredibly common, affecting up to 50% of the population at some point in their lives. shop fringe pelvic wand                                         Enter, the fringe pelvic wand In response, we made the Fringe Pelvic Wand - which combines light therapy with vibration, two well-established healing modalities - which may support recovery from these challenging issues.   What is red light? Light therapy (also known as photobiomodulation) is the application of light with specific wavelengths to the body for the purposes of influencing biology. The most common form of light therapy uses red light, which is visible as the color red, and/or near infrared light, which is not visible but can be felt as heat. Blue light is also used in many light therapy products, mainly for its antimicrobial effects. Red, near infrared, and blue light are naturally produced by the sun, which gives off solar radiation. The term radiation describes energy that is transmitted in the form of waves or particles. The spectrum of light in our environment consists of both light we can see (visible light) and light that our eyes can’t perceive (invisible light). This is called the electromagnetic spectrum. The visible light spectrum is quite narrow, consisting of wavelengths that range from 400 to 700nm and span from violet to red in color. Blue and red light are part of this visible light spectrum, while near infrared light is not. Different colors of light have different depths of skin penetration, with red and near infrared light penetrating the deepest.  While early research on light therapy used primarily lasers, more recent research has found that LED’s can also be used, which also have the advantage of applying light to a larger area of the body as well as an improved safety profile. The use of LED in red/near infrared/blue light therapy devices has also greatly reduced the cost of treatment, making it something that can be done in the comfort of one’s own home. Both laser and LED lights have been used in research and practice to support pelvic health. Light therapy delivers light at a measurable level of intensity, which can be generally classified as low, moderate, and high. The intensity of sunlight is between 20 and 40mW/cm2, which is described as the “sweet spot” between higher intensities, which can have harmful effects, and lower intensities, which will have no effect at all. This range is optimal for healing while minimizing adverse effects, and is the range used in the Fringe Pelvic Wand. How might light therapy support female pelvic health? Light therapy may have physiological effects related to female pelvic health, including:                                                       Tissue Rejuvenation Loss of connective tissue, such as collagen and elastin, in the female pelvis is commonly experienced by women as they age and can also occur because of childbirth and infections. Through its effects on mitochondria, light therapy (especially red and near infrared light) may increase cellular energy production and increase connective tissue production. Light therapy may also modulate the production of reactive oxygen species, causing a shift towards tissue rejuvenation rather than breakdown, and may support muscle strengthening.                                                                                                         Reduced Inflammation & Pain Chronic pain is commonly associated with disorders of the pelvic floor, which may also be associated with pelvic inflammation. Light therapy (especially with red and near infrared light) may have powerful effects on inflammation. Studies have found that light therapy may affect levels of many molecules involved in inflammation, including reactive oxygen species, reactive nitrogen species, and prostaglandins.        Increased Blood Flow A decrease in blood flow to tissues in the female pelvis, especially the vagina, occur with age. This loss of blood flow negatively affects tissues by reducing the supply of oxygen and nutrients and contributes to age associated changes such as vaginal atrophy. Light therapy (especially red and near infrared light) may increase blood flow in two ways. First, it may increase levels of nitric oxide through its effects on the mitochondria, which causes vasodilation. The dilation of blood vessels allows more blood to flow through. Second, it may increase angiogenesis, which is the synthesis of new blood vessels. A greater density of blood vessels may increase the delivery of blood to tissues.       Effects on Microorganisms Infections with pathogenic microorganisms in the female pelvis are quite common, and include bacteria (such as chlamydia), fungi (such as candida), and viruses (such as HPV). The vagina also naturally hosts the vaginal microbiome, which has a balance of microorganisms. When imbalanced, susceptibility to infections and bacterial vaginosis is increased. Light may have effects on microorganisms, both pathogenic and non-pathogenic. Blue light may have powerful effects on pathogenic microbes that can infect the vagina, such as candida, while red light may have positive effects on the microbes that comprise the microbiome, including the vaginal microbiome.                                                         Some clinical conditions related to female pelvic health that may improve with light therapy include: Vaginal candidiasis Human papillomavirus and associated vaginitis and cervicitis Vulvovaginitis Chronic pelvic pain Urinary incontinence and sexual dysfunction Overactive bladder Interstitial cystitis/bladder pain syndrome Menopause Episiotomy recovery   What is vibration therapy? Vibration therapy may have physiological effects related to female pelvic health, including: Tissue Rejuvenation Vibration therapy may have many effects on cells associated with the structural integrity of the female pelvic. Collagen in particular may respond to vibration therapy, especially at low magnitudes, and both collagen and muscle formation respond well to low magnitude vibration at between 8 and 10Hz. Increased Blood Flow Vibration therapy may increase blood flow, after as little as 10 minutes of therapy. Increasing blood flow helps to perfuse tissues with oxygen and nutrients and improve function and speed healing.  Muscle Tone Regulation While proper functioning of the pelvic floor muscles is integral to bowel, bladder, and sexual health, in many women these muscles are weak. Others experience chronic hypertonicity in muscles of the pelvic floor, which is also suboptimal. Vibration therapy may regulate muscle tone in two ways. First, it may decrease spasticity in muscles that are overactive. Second, it may improve the potential to voluntarily contract muscles, such as those of the pelvic floor, which are poorly controlled in between 30 and 50% of women, and in this way activate and strengthen the muscle. Muscle tone regulation is accomplished by activating muscles via a spinal reflex and increasing blood flow. Decreased Pain Vibration therapy may reduce many different pain types, including neuropathic pain, low back pain, and muscle pain. This may happen via several mechanisms, such as regulating muscle tone and increasing blood flow. Some clinical conditions related to female pelvic health that may improve with vibration therapy include Urinary incontinence Pelvic floor dysfunction Vulvodynia (a pelvic pain condition) Pelvic pain penetration disorder Sexual dysfunction The Fringe Pelvic Wand The Fringe Pelvic Wand delivers three wavelengths of light via three modes:    + Mode 1 - Deep Rejuvenation MODE ONE - red/near infrared light (630nm & 830nm): delivers both red (630nm) and near infrared (830nm) light to the pelvic tissues. This mode may help with pelvic pain and inflammation; bladder and muscle health; optimizing the vaginal microbiome; increasing the production of collagen and elastin; and improving blood flow and tissue health. Use Mode 1 for deep pelvic rejuvenation if you are NOT sensitive to light or heat. + Mode 2 - Antimicrobial MODE TWO - Blue Light (415 nm): delivers blue light (465nm) to the pelvic tissues. This mode may support the destruction of microbes including fungus and bacteria and healing from yeast infections and bacterial vaginosis. + Mode 3 - Rejuvenation MODE THREE - Red Light (630 nm): delivers only red (630nm) light to the pelvic tissues. This mode may help with pelvic pain and inflammation; bladder and muscle health; optimizing the vaginal microbiome; increasing the production of collagen and elastin; and improving blood flow and tissue health. Use Mode 3 for pelvic rejuvenation if you ARE sensitive to light or heat.     The Fringe Pelvic Wand also delivers optional vibration, via four modes:   + Mode 1 - 10hz (default mode) MODE ONE: provides very low frequency vibration which may help to support muscle relaxation and pain reduction. + Mode 2 - 50hz MODE TWO: provides low/moderate frequency vibration which may help to support muscle relaxation, reduce pain, and increase awareness of pelvic muscle function. Mode 2 can be combined with gentle pelvic floor exercises. + Mode 3 - 90hz MODE THREE: Provides moderate/high frequency vibration that increases awareness of pelvic muscle function and may help to support pelvic muscle contraction. Mode 3 can be combined with moderately active pelvic floor exercises. + Mode 4 - 120hz MODE FOUR: provides high frequency vibration that may help to support strengthening of pelvic muscles. Mode 4 can be combined with active pelvic floor exercises.       Let's get started How to use the fringe pelvic wand Light & Vibration Therapy Safety The safety of light and vibration therapy has been demonstrated in thousands of research studies. However, there are some precautions to be aware of before you begin your therapeutic journey.Photosensitivity is the main contraindication to light therapy. If you are sensitive to light or are using medications that increase light sensitivity (see https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7672668/ for a recent list), you may need to reduce treatment time, interval, and/or frequency, as well as reduce light intensity. Light & Vibration Therapy Safety Here are some other precautions to consider. Please don’t: Exceed the recommended treatment times and frequency. Use on open fresh wounds. Use in combination with lotions, balms or other topical products that contain heat producing ingredients. Use with a non-water based lubricant. If you’re pregnant, we recommend checking with your health care provider to see if they think it’s appropriate for you to use the Fringe Pelvic Health Wand. They can assess your unique health needs and determine if light and vibration therapy is right for you. However, we do know that it’s a great tool to use postpartum when it may help to support healing and recovery of pelvic tissues. Co-Author Elizabeth Frey, FCAMPT, MCISC (MANIP), MSc. PT, MSc, BPHE, BSc, MCPA - Fringe Pelvic Health Advisor Liz holds a BSc and BPHE from Queen’s University; a MSc in Exercise Physiology from the University of Toronto, a MSc (PT) from McMaster University, and a MCISC (Manip) from University of Western Ontario. Liz is a clinic owner and practicing physiotherapist with a specialty in pelvic health physiotherapy. She is a clinical lab facilitator at the University of Toronto, and a clinical supervisor for physiotherapy students. As an orthopaedic and pelvic health physiotherapist, Liz integrates her over 10 years of clinical expertise to provide a unique whole-body approach to wellness. Liz’s practice focuses on helping women navigate pregnancy, menopause, and everything in between. The contents in this blog; such as text, content, graphics are intended for educational purposes only. The Content is not intended to substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your healthcare provider.  

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February 14, 2024

Red Light Therapy for Anti Aging

Light therapy (also known as photobiomodulation) is the application of light with specific wavelengths to the body for the purposes of influencing biology. The most common form of light therapy uses red light, which is visible as the color red, and/or near infrared light, which is not visible but can be felt as heat. Blue light is also often used in light therapy for skin conditions. Different colors of light have different depths of skin penetration, with red light and near infrared light penetrating the deepest.  Light therapy can support skin health in a variety of different ways. Through its effects on mitochondria, light therapy can increase cellular energy production and modulate oxidative stress. In the skin, this increased energy can be used to support normal processes such as collagen and elastin production. And by modulating ROS production and oxidative stress, there is a shift towards skin rejuvenation rather than skin breakdown. The anti-aging effects of light therapy are often referred to as “skin rejuvenation”. This includes outcomes like increased collagen synthesis, increased elastin production, extracellular matrix regeneration, regulation of oil production, and regulation of the pigment producing cells of the skin. Clinically, these manifest as reduced wrinkles, improved skin appearance, and improved skin pigmentation. Studies show results such as smoother skin, wrinkle reduction and improved skin elasticity, and normalization of skin pigmentation. The effect of red light therapy on wrinkles can be quite dramatic, with one study showing a 30% decrease in eye wrinkle volume. Most skin rejuvenation studies use both red and near infrared light. Importantly, the use of light therapy to regenerate skin is gentle and “non-ablative”, which means that it doesn’t harm the epidermis of the skin and require downtime for healing. This contrasts with many popular anti-aging treatments such as microneedling, chemical peels, and microdermabrasion, which stimulative collagen synthesis and improve appearance by damaging and resurfacing the outer layer of the skin.  At Fringe, we view aging as something to be embraced and supported using natural therapies, which is why we developed  the Fringe red light face mask. Our mask is hands free, wireless, and uses 234 hard working LED light chips to deliver red and near infrared light to the entire face. It also has the option to deliver blue light if blemishes are a problem. Use the healing power of light and treat yourself to healthy, radiant looking skin in the comfort of your own home! For more information about Fringe light products, go to: https://fringeheals.com/shop-all-products/

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February 7, 2024

Light Therapy for Acne

Red & Blue Light for Acne Red and near infrared light therapy is the application of artificially generated light in the red and near infrared spectral bands. Other forms of light therapy include light in the blue spectrum, which is often used in light therapy for skin conditions. Blue light has the shortest wavelength, red light is intermediate, and near infrared light wavelengths are the longest. Different colors of light have different depths of skin penetration, with red and near infrared penetrating the deepest. Blue light from light therapy devices mimics the blue light generated from the sun, without any harmful UV rays. In contrast, artificial blue light generated from electronic devices has different spectral properties and can be harmful to the skin. Red, near infrared, and blue light have all been found to effectively treat acne. Acne is a common skin condition, affecting nearly 10% of people worldwide. Prevalence is highest in adolescents, with up to 85% having acne at some time during this period. Acne is not only painful, but it can also have adverse effects on many aspects of life, including social, psychological, and economic. Since acne has been observed to respond positively to sun exposure, a variety of treatment approaches using light therapy have been used. Light therapy for acne is treated in a variety of ways. Molecules in the skin called porphyrins absorb blue light which has antimicrobial effects that kill the bacteria associated with acne. Red and near infrared light also have antimicrobial effects but work via a different mechanism. The longer light wavelengths also reduce the activity of sebaceous glands, which are responsible for oil production. Treatment with blue, red, and near infrared light has been found to effectively treat acne, especially when used in combination.  The Fringe Red Light Face Mask delivers both red and near infrared light as well as blue light to support skin health, including the treatment of acne. Made of soft silicone and battery powered, the mask is comfortable to wear and easy to use. The mask has three modes of use, which can deliver blue, red, or red and near/infrared. These can be combined in sequence for exposure to multiple wavelengths. Our recommended treatment protocol of light therapy for acne is to use blue daily and follow this with red/near infrared 3 to 4 times per week.   For more information about Fringe light products, go to: https://fringeheals.com/shop-all-products/

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