When you work with light for a living, you learn quickly that “brightness” is never just about the bulb. Angle, wavelength, surface texture, and background shadows all decide whether a space feels fresh or fatigued. The same is true for the under‑eye area. Dark circles are not just about tired skin; they are about anatomy, circulation, pigment, and how light plays across one of the thinnest pieces of skin on your body.
Red light therapy has moved from dermatology clinics and med spas into living rooms in the form of LED eye masks, panels, and wands. As someone who spends a lot of time specifying LED fixtures for homes and wellness spaces, and testing LED skin devices under real conditions, I see the same pattern again and again: red light can be genuinely helpful for certain types of dark circles, and almost useless for others if you do not match the technology to the underlying problem.
This guide walks through what the science actually says and how to use red light thoughtfully for the different flavors of dark circles you see in the mirror.
Why Dark Circles Are Not All The Same
Dermatologists quoted by CurrentBody and other clinical sources make an important point: dark circles and eye bags are not a single diagnosis. Under‑eye darkness usually comes from a mix of factors, and you will get better results from any treatment, including red light, if you understand which of these dominate for you.
One pattern is pigment‑driven dark circles. These show up as brown or grayish shadows under the eyes and are often linked to hyperpigmentation. CurrentBody notes that prolonged sun exposure, genetics, and a tendency toward overall facial discoloration can create darker under‑eye skin. People with deeper skin tones may be more prone to this pattern. Allergies and chronic rubbing can add to the pigment load over time.
Another pattern is vascular dark circles. Here the skin itself may be relatively light, but the under‑eye looks blue, purple, or reddish because the skin is so thin that tiny blood vessels and pooled blood are visible. Articles from Infraredi and Serotonin Centers highlight lack of sleep, poor circulation, allergies, and general lifestyle stress as key drivers. Anything that dilates vessels or encourages fluid pooling, such as late nights, excess alcohol, or high‑salt meals, can deepen this color.
A third pattern is structural hollows. Triple‑board‑certified dermatologist Dr. Shereene Idriss, quoted by CurrentBody, points out that eye socket hollows can create shadows even when the pigment is normal. As you age, bone structure, fat pads, and ligament support shift, leaving a “tear trough” groove that catches overhead light and reads as a dark curve. In lighting terms, this is a geometry problem more than a finish problem.
Finally, there is puffiness and fluid retention. Lumi Visage and Dr Sabrina both emphasize allergies, sinus congestion, hormonal shifts, poor sleep, and high‑salt diets as causes of under‑eye bags. Here the issue is swollen tissue and lymphatic sluggishness, not just pigment or hollows. Water retention, malnutrition, and even low iron or B12, as described in the CurrentBody article, can contribute to this tired, swollen look.
Most people have a combination. You might have naturally deep tear troughs, occasional allergy‑related puffiness, and a bit of sun‑induced pigment. That mix matters because red light therapy acts on circulation, inflammation, and collagen rather than on bone shape or heavy pigment alone.
How Red Light Therapy Works Under The Eyes
Red light therapy, often called photobiomodulation or low‑level light therapy, uses specific wavelengths of visible red and near‑infrared light delivered at low intensities. According to education resources from Atria, Cleveland Clinic, Healthline, WebMD, and UCLA Health, these wavelengths are absorbed by enzymes in the mitochondria, particularly cytochrome c oxidase. That absorption nudges cells to make more ATP (cellular energy), release nitric oxide, and up‑regulate protective, repair‑focused pathways.
For skin, several consistent effects emerge across clinical and laboratory studies. Red light can stimulate fibroblasts, the cells that produce collagen and elastin. A controlled trial summarized in a dermatology paper on photobiomodulation for skin rejuvenation found that red light in the 611 to 650 nanometer range, delivered twice weekly over thirty sessions, improved periorbital wrinkles, increased measured collagen density, and enhanced overall skin texture. This was achieved without heating or damaging tissue.
Red light also appears to improve microcirculation. By promoting vasodilation, it helps blood and lymphatic fluid move more freely through capillaries and small vessels. Infraredi, Serotonin Centers, and Lumi Visage all highlight this effect as central to how red light might help dark circles: better flow means less pooled blood, more oxygen delivery, and more efficient removal of metabolic waste.
In addition, red light has measurable anti‑inflammatory effects. Cleveland Clinic and West Dermatology describe how it can reduce redness and swelling in acne, rosacea, and other inflammatory skin conditions. Around the eyes, that same calming action can, in theory, soften puffiness related to irritation, allergies, or chronic rubbing.
Finally, many eye‑area devices do not use red alone. Lumi Visage and Dr Sabrina note that amber or yellow wavelengths can further reduce inflammation and support lymphatic drainage. CurrentBody’s LED eye mask and Women’s Health’s review of the Eye Perfector goggle‑style mask describe devices that combine amber, red, deep red, and near‑infrared LEDs to reach different depths of skin and soft tissue.
Under the eye, the skin is unusually thin, the blood supply is dense, and the margin for irritation is small. That is why the non‑heating, non‑ablative nature of red LED light is important. Unlike lasers or peels, it does not remove or burn the surface. Stanford Medicine and UCLA Health both emphasize that this therapy is non‑ionizing and generally well tolerated when dosed correctly, although they also stress that long‑term data and optimal dosing are still being worked out.
What The Evidence Says Specifically For Under-Eye Use
Compared with general facial rejuvenation, data focused solely on under‑eye dark circles and bags is limited but growing.
A recent at‑home under‑eye LED study indexed on PubMed evaluated a device that used red light at 633 nanometers and near‑infrared light at 830 nanometers. Eleven participants used the device under their eyes for six weeks. Standardized photographs and questionnaires were used to track outcomes. Digital wrinkle scores improved slightly but not enough to reach statistical significance. However, participants consistently reported that their wrinkles, skin texture, dark circles, bags, pigmentation, and redness looked better. Comfort and satisfaction were high, and only mild, self‑limited reactions such as temporary redness were noted.
In parallel, the broader skin trial mentioned earlier, with more than one hundred participants, showed that red photobiomodulation in the 611 to 650 nanometer range could increase collagen density and smooth wrinkles around the eyes without downtime or serious adverse effects. While that study did not target dark circles specifically, it gives a biologic basis for expecting improved skin quality in the under‑eye region.
Dermatology‑focused articles from Stanford Medicine, Cleveland Clinic, Healthline, UCLA Health, West Dermatology, and WebMD all converge on a similar message. Red light therapy is promising for skin rejuvenation, collagen support, wound healing, and certain inflammatory conditions, but most trials are small, device parameters vary widely, and results tend to be modest rather than dramatic. Some conditions, such as hair thinning and fine wrinkles, respond better than others. None of these expert sources present red light as a cure‑all for dark circles; instead they frame it as a low‑risk adjunct that can support, but not replace, well‑established dermatologic treatments.
In practical terms, that means you should treat red light as a tool in a kit, not the entire toolbox.
Matching Red Light Therapy To Each Type Of Dark Circle
Just as you choose different fixtures for accent lighting versus task lighting, you need to think in terms of matching the light to the problem beneath your skin.
Pigmentation-Driven Dark Circles
When the under‑eye looks brown or gray due to excess pigment, the issue sits largely in the upper layers of the skin. CurrentBody and Lumi Visage attribute these pigment‑rich circles to genetics, cumulative sun damage, and chronic irritation, often worsened by rubbing due to allergies.
Red light does not directly break down pigment the way certain lasers or chemical peels do. However, sources like West Dermatology and Healthline describe how red light can increase cell turnover, support healthier collagen and elastin, and calm inflammation. Over time, that can create a smoother, more evenly textured surface that reflects light more evenly instead of appearing mottled or dull.
For pigment‑heavy dark circles, red light works best when paired with topical brightening and strict sun protection. CurrentBody’s experts suggest using a discolouration serum that already works on the rest of the face as an under‑eye treatment, instead of buying a separate eye cream, as long as the formula is gentle and hydrating. Hydrogel eye masks with hyaluronic acid and antioxidants can deliver an instant, temporary “plumping and brightening” effect while red light works on deeper repair over weeks or months.
The benefit side is that red light is non‑peeling and generally safe across many skin types when used carefully. The limitation is that it is unlikely to fully erase pigment, particularly if underlying drivers like sun exposure and hormonal shifts continue unchecked. The American Academy of Dermatology and UCLA Health recommend people with darker skin tones talk with a dermatologist before starting at‑home red light specifically because overuse or incorrect devices could, in theory, provoke hyperpigmentation rather than improve it.
Vascular Dark Circles
Vascular dark circles tend to look bluish or purplish, especially in certain lighting. They are driven by visible blood vessels and pooled blood shining through thin skin. Both Infraredi and Serotonin Centers highlight improved circulation as one of the clearest ways red light can contribute here.
By increasing nitric oxide and gently dilating capillaries, red light appears to help sluggish microcirculation move. Infraredi describes how this can “flush pooled blood” under the eyes and reduce the bluish cast. At the same time, thickening the dermis via increased collagen makes those vessels less visible. Multiple clinical resources, including the controlled photobiomodulation trial and overviews from UCLA Health and West Dermatology, support the idea that red light can increase intradermal collagen density and improve fine wrinkles. Around the eye, that means the “veil” of skin over your vessels can become a bit more opaque and structurally sound.
The upside is that for vascular dark circles, red light is targeting both the flow and the fabric. The downside is that it does not remove blood vessels, fix cardiovascular risk factors, or override the impact of chronic sleep deprivation. Stanford dermatology experts emphasize that realistic expectations are essential; even in professional settings, outcomes are not guaranteed because response varies by individual biology and exact dosing.
Structural Hollows And Tear Troughs
When a dark groove extends from the inner corner of the eye down along the cheek, you are looking at contour as much as color. Dr Idriss explains that eye socket hollows can create shadows even if pigment and vessels are unremarkable. In lighting terms, it is like having a recessed cove: the overhang blocks ambient light and the cavity always looks darker.
Red light therapy cannot change bone structure or restore lost fat pads. No source in the clinical literature or consumer education sites claims it can. What it can do, based on data from the skin rejuvenation trial and clinical overviews from Cleveland Clinic and West Dermatology, is make the overlying skin somewhat thicker, more elastic, and smoother. That can soften the transition between the lower eyelid and the cheek and make the hollow look less abrupt.
Think of red light, in this scenario, as improving the wall finish inside the recess. The recess is still there, but with smoother, brighter surfaces and slightly more “build” in the drywall, shadows can look less harsh. For moderate or severe tear troughs, filler, surgical approaches, or laser resurfacing under the guidance of a dermatologist or oculoplastic surgeon remain the primary tools. UCLA Health explicitly notes that dermatologists often combine red light with procedures such as microneedling and chemical peels rather than relying on it alone.
Puffy Under-Eye Bags And Fluid Retention
For many people, the most frustrating part of their under‑eye story is puffiness that comes and goes. Allergies, sinus congestion, salt‑heavy dinners, alcohol, screen‑time late into the night, and sleeping flat can all push fluid into the soft tissue under the eyes. Lumi Visage lists allergy management, head elevation during sleep, moderating salty foods and alcohol, and staying well hydrated as foundational steps for controlling this pattern.
Red light therapy can help from several angles. Both Lumi Visage and Dr Sabrina describe its anti‑inflammatory and circulation‑boosting effects as useful for reducing swelling and fluid retention. Amber and yellow wavelengths, in particular, are singled out for promoting lymphatic drainage and decreasing redness around inflamed capillaries. CurrentBody’s LED Eye Mask and Women’s Health’s evaluation of the Eye Perfector mask echo this, emphasizing that combinations of amber, red, deep red, and near‑infrared light are designed to reduce puffiness and fine lines by improving elasticity and microcirculation.
In practical terms, regular short sessions can act like a gentle, light‑driven massage for the under‑eye area, encouraging fluid to move on. However, if your puffiness is driven by chronic sinus disease, kidney issues, or unmanaged allergies, light alone will not correct the root cause. Lumi Visage recommends seeing a doctor and using antihistamines when allergies are in play, and more traditional measures such as cool compresses, tea bags, and head elevation are still relevant. Red light can layer onto that routine as a supportive, non‑drug option.
Practical Guidelines For Using Red Light Therapy Around The Eyes
Because the eye area is delicate, the way you use red light matters as much as the device you buy. Here is how to approach it with the same care you would use when planning lighting for a museum or a high‑end living room: right source, right distance, right timing, right expectations.
Choosing A Device Designed For The Eye Area
Consumer‑facing devices for dark circles typically fall into a few categories. There are dedicated eye masks and goggles that sit directly over the under‑eye region, like the LED masks discussed by CurrentBody and Women’s Health. These often use a mix of amber, red, deep red, and near‑infrared LEDs, with short three to ten minute cycles. There are also flexible silicone masks that cover the entire face but include dense LED coverage around the eyes, and there are small wands or pens, as described by Solawave and other brands, that let you trace the under‑eye area.
Atria, Healthline, and Trophyskin stress that effective therapeutic devices should use studied wavelengths, essentially visible red around the low‑ to mid‑600 nanometers and near‑infrared in the low‑800 range. Lumi Visage suggests targeting the 600 to 650 nanometer band for dark circles and puffiness. CurrentBody’s Eye Perfector mask, reviewed by Women’s Health, uses four precise wavelengths: amber at 605 nanometers, red at 633, deep red at 660, and near‑infrared at 830.
Whenever you are treating the eye area, prioritize devices that are explicitly designed and tested for that region. Cleveland Clinic, WebMD, and Healthline all recommend looking for LED devices that are cleared by the Food and Drug Administration for at least some skin indications. Stanford Medicine and UCLA Health emphasize that such clearance mainly speaks to safety, not definitive proof of effectiveness for every advertised claim, but it is still a useful screen.
Comfort and fit also matter. Women’s Health describes the Eye Perfector’s silicone and strap system as light and secure enough to tolerate three‑minute daily sessions. A good device should not press painfully into the orbital bone or allow bright light to leak into the eyes. If you are using a general face panel near your eyes rather than a mask, Atria and WebMD recommend protective goggles and a viewing distance of at least several inches.
Dosing, Distance, And Session Length
Every lighting designer knows that distance changes intensity dramatically. Red light therapy is no different. Atria, Rouge, BlockBlueLight, and Trophyskin all describe a “Goldilocks” relationship where too little light has minimal effect and too much can plateau or even reduce benefit.
For dedicated under‑eye masks and goggles, the device is already set at the right distance: in contact or just off the skin. Session times for these are usually short. Dr Sabrina’s eye‑care guidance suggests three to fifteen minutes per session several times per week. Lumi Visage recommends ten‑minute sessions three to four times weekly for their LED mask, with most users seeing visible changes somewhere between one and three months. Solawave mentions eye‑area devices designed to work in about three minutes, three to five times per week.
Infraredi and several health systems, including Baylor Scott and White Health and BlockBlueLight, describe general facial and skin protocols in the range of ten to twenty minutes per session, two to three times weekly at first, with some people increasing to three to five times weekly as tolerated. The at‑home under‑eye LED study with combined red and near‑infrared light ran over six weeks, and participants reported improvements at the end of that period.
If you are using a larger panel rather than an eye‑specific mask, distance comes into play. Rouge and Trophyskin suggest placing the skin roughly six to twelve inches from the device for deeper tissue concerns and around twelve to thirty‑six inches for more superficial skin benefits. Atria notes that many panels are designed to be used at six to twenty‑four inches. For the eyes, staying at the more distant end of that range and wearing protective eyewear is prudent.
A practical way to start is to treat the under‑eye area for five to ten minutes, three times per week, for at least six to eight weeks before judging results. Begin on clean, dry skin without sunscreen, makeup, or thick skincare products. Rouge cautions that clothing, sunscreen, and foundations with SPF can block red and near‑infrared light penetration, so devices should be used on bare skin, ideally after cleansing in the evening or first thing in the morning before applying products.
Long, hour‑plus sessions are not better. Rouge, BlockBlueLight, and Trophyskin all caution that stretching sessions much beyond twenty minutes does not appear to boost results and can lead to fatigue or skipped sessions, which harms consistency. Photobiomodulation research discussed by Atria also points to a biphasic dose response, where there is a sweet spot beyond which more energy yields diminishing returns.
Safety Considerations And When To Skip
Across Cleveland Clinic, Healthline, WebMD, UCLA Health, Stanford Medicine, and West Dermatology, the safety picture for red light therapy is consistently reassuring when devices are used as directed. This light is non‑ionizing and does not include ultraviolet wavelengths that damage DNA. Short‑term side effects are usually mild, such as temporary redness, tightness, or a warm sensation.
However, the eye area deserves special caution. Most expert sources advise avoiding direct viewing of bright LED arrays and wearing eye protection when devices are used near the face. Even for dedicated eye masks, you should follow the manufacturer’s instructions on whether to keep eyes closed and if additional goggles are recommended. If you experience eye pain, visual changes, headaches, or pronounced redness, stop using the device and contact a healthcare professional.
Certain situations call for medical advice before starting. Healthline, WebMD, and Cleveland Clinic all flag pregnancy, active cancer in the treatment area, and the use of photosensitizing medications such as some acne therapies as conditions where professional guidance is necessary. Lumi Visage specifically advises against using LED devices while on strong photosensitizing drugs like isotretinoin and recommends stopping treatment and seeking care if irritation occurs.
The American Academy of Dermatology and UCLA Health suggest that people with darker skin tones consult a dermatologist first, because any energy‑based treatment carries at least some theoretical risk of inducing unwanted pigment changes if used incorrectly. WebMD also recommends caution for those with a history of skin cancer or eye disease.
Finally, experts at Stanford and Cleveland Clinic reiterate that red light therapy should not be used as a replacement for proven medical care or as a weight‑loss or broad “detox” tool. For dark circles, that means you still need to address sleep quality, systemic health issues such as anemia or malnutrition, and any underlying sinus or allergy problems rather than relying solely on LEDs.
Pros And Cons Of Red Light Therapy For Dark Circles
A concise way to view red light therapy for dark circles is to compare what it does well with what it cannot do.
Aspect |
Advantages |
Limitations and risks |
Mechanism |
Supports collagen and elastin, improves microcirculation, reduces inflammation without heating or injuring skin. |
Does not change bone structure, remove blood vessels, or directly break up heavy pigment. |
Evidence |
Clinical trials show improved skin texture and collagen and high user satisfaction for under‑eye devices, with modest objective changes. |
Studies are small, protocols vary, and effects for dark circles specifically are not yet robustly quantified. |
Experience |
At‑home use is convenient, non‑invasive, and usually painless with no downtime, making it easy to integrate into daily routines. |
Requires consistent use over weeks to months; benefits often fade when treatment stops, and devices involve upfront cost. |
Safety |
Non‑UV, non‑ionizing light with favorable short‑term safety profile; FDA‑cleared devices have been reviewed for safety. |
Improper use can irritate skin or eyes; long‑term safety data are still evolving; caution is needed with photosensitizing medications and certain medical conditions. |
Fit for dark circle types |
Best suited for vascular and mixed patterns with thin skin, mild pigment, and puffiness where circulation and collagen matter. |
Less effective alone for deep structural hollows or heavy pigment where fillers, peels, or lasers may be more appropriate under dermatologic care. |
A Practical Routine For A Brighter Under-Eye Area
Think of this as curating the “lighting plan” for your face.
Begin with the foundations that any dermatologist or eye‑care specialist would insist on: adequate sleep most nights, a nutrient‑dense diet with enough iron and B vitamins, steady hydration, and attentive allergy management if you tend to sniffle or rub your eyes. CurrentBody and Lumi Visage both underline that skincare and devices can only do so much if your overall health and circadian rhythm are off balance.
Once those basics are at least partly in place, choose a red light device that fits your lifestyle. If you are a person who likes a three‑minute ritual while the coffee brews, a goggle‑style mask like the Eye Perfector reviewed by Women’s Health, or a compact eye mask like those promoted by Dr Sabrina and Solawave, can fit that slot. If you prefer a longer unwinding period in the evening, a ten‑minute full‑face mask from brands like Lumi Visage or CurrentBody may feel more natural, covering the under‑eye region as part of a broader facial routine.
When it is time to treat, cleanse your face gently and pat it dry. Rouge and several medical sources recommend avoiding sunscreen, makeup, or heavy creams right before red light therapy because these can block or scatter light. Place your eye mask or panel according to the manufacturer’s instructions. For masks, simply securing the strap and ensuring uniform contact is usually enough. For panels and wands, respect suggested distances in the six to twelve inch range for facial skin, and wear goggles if light will reach your eyes directly.
Stay with the treatment for the programmed duration, whether that is three minutes or up to fifteen. Many people find it helpful to pair this time with a relaxing habit, such as focused breathing or calm music, both to reinforce consistency and to avoid the temptation to scroll a bright cell phone screen while treating. Several sources, including Atria and Rouge, suggest timing sessions at least a couple of hours before bedtime if the light feels energizing or keeping it fairly short and calming in the evening if it feels more relaxing.
After your session, your skin will be more receptive to skincare ingredients. This is a good moment to apply a brightening serum or gentle discolouration treatment that you already tolerate on your face, extending it carefully under the eyes as Dr Idriss suggests. Finish with a hydrating cream that suits your skin type. During the day, use a broad‑spectrum sunscreen around the eyes, taking care to choose a non‑sting formula suitable for that sensitive region.
Plan on maintaining this pattern several times a week for at least six weeks. Lumi Visage notes that some users notice subtle changes in the first week, but most see clearer improvements between one and three months. The under‑eye LED trial found self‑reported benefits at six weeks. Taking simple, well‑lit photos at baseline and monthly check‑ins, as BlockBlueLight and Rouge advise, can help you notice gradual improvements that are easy to miss day to day.
When Red Light Therapy Might Not Be Enough
There are situations where even a perfectly chosen LED device will only make a small dent. Deep tear troughs with clear hollows, heavy hereditary pigment, or pronounced bags from structural fat prolapse often need tools that red light cannot provide on its own. In those cases, red light can still play a supporting role in tissue health and recovery, but it should not be the core treatment.
UCLA Health and West Dermatology both describe red light as an adjunct that pairs well with other interventions such as microneedling, chemical peels, or post‑procedure wound care. If you suspect anemia, hormonal shifts, or systemic illness are contributing to your under‑eye appearance, that is a sign to see your primary care clinician or a specialist rather than turning up the LEDs.
An honest goal for most people using red light for dark circles is not to erase every shadow, but to move the needle toward fresher, more resilient, better‑lit skin around the eyes.
Frequently Asked Questions About Red Light And Dark Circles
Can red light therapy completely get rid of my dark circles?
For most people, no. Sources from Cleveland Clinic, Healthline, WebMD, and Stanford Medicine all position red light as a helpful but modest tool. Under‑eye specific data show high satisfaction and perceived improvement, but objective wrinkle and pigment scores change only slightly in short trials. Red light is best thought of as a way to brighten, thicken, and calm the under‑eye area, not as an eraser for anatomy, genetics, or long‑standing pigment.
How long does it usually take to see results?
Most educational resources and device makers converge on a window of several weeks. Dr Sabrina notes that many users see changes between four and six weeks when using eye‑area devices three to five times per week. Lumi Visage reports that some people notice early shifts in the first week but that clearer results usually emerge between one and three months. The under‑eye LED study measured changes after six weeks. If you are not seeing any difference at all after two to three months of consistent, guideline‑level use, it is worth reassessing your device, dosing, and whether your dark circles are primarily structural or pigment‑driven.
Are cheaper red light eye masks worth trying?
The key question is not just price but whether the device uses appropriate wavelengths and has been built for the eye area. Trophyskin and Atria emphasize looking for LEDs that emit in the therapeutic red and near‑infrared range, not just any red glow, and health systems such as Cleveland Clinic recommend choosing FDA‑cleared devices when possible. Very low‑power beauty gadgets that do not specify wavelength or intensity may provide relaxing warmth and a spa‑like feeling but are less likely to deliver the doses used in clinical studies. If your budget is limited, a simpler device with correct wavelengths and solid safety information is a better investment than a feature‑heavy gadget with unclear specifications.
Is red light therapy safe if I have sensitive skin?
In general, yes, as long as you start low and go slow. West Dermatology and Cleveland Clinic highlight red light’s anti‑inflammatory and non‑ablative nature as particularly suitable for reactive or redness‑prone skin compared with more aggressive treatments. However, sensitive skin can still react to any new stimulus. Begin with shorter sessions, perhaps three to five minutes, a few times a week, and watch for signs of irritation. If you have a history of melasma, post‑inflammatory hyperpigmentation, or other complex pigment issues, consult a dermatologist before incorporating red light around your eyes.
Closing Thoughts
Lighting can flatten a face or bring it to life, and the same physics applies whether you are tuning ceiling fixtures or choosing the LEDs that sit an inch from your under‑eye skin. When red light therapy is matched thoughtfully to the type of dark circles you have, used consistently, and layered on top of good sleep, nutrition, and medical care, it can be a quietly powerful way to curate softer shadows and a more awake, resilient eye area.
References
- https://pubmed.ncbi.nlm.nih.gov/39133416/
- https://med.stanford.edu/news/insights/2025/02/red-light-therapy-skin-hair-medical-clinics.html
- https://atria.org/education/your-guide-to-red-light-therapy/
- https://my.clevelandclinic.org/health/articles/22114-red-light-therapy
- https://www.gundersenhealth.org/health-wellness/aging-well/exploring-the-benefits-of-red-light-therapy
- https://www.uclahealth.org/news/article/5-health-benefits-red-light-therapy
- https://www.aad.org/public/cosmetic/safety/red-light-therapy
- https://www.bswhealth.com/blog/5-benefits-of-red-light-therapy
- https://www.healthline.com/health/red-light-therapy
- https://www.today.com/shop/best-red-light-eye-masks-rcna231954
