School of Dermatology - Expert dermatologist-reviewed skincare and LED light therapy information for men
    Professional LED light therapy face mask for men - anti-aging and skin health treatment

    LED Light Therapy for Men: The No-Nonsense Guide to Better Skin

    Dermatologist-Approved Devices That Actually Work for Men's Skin in 2026

    💪 Men's Skin Fact: Male skin is 25% thicker than women's, produces more oil, and is subjected to daily shaving stress. LED light therapy penetrates deep to address these unique challenges while promoting faster recovery from razor irritation and environmental damage.

    Let's cut to the chase. You're here because you want results without the complicated 10-step routines. LED light therapy delivers exactly that: clinically proven skin improvements with minimal effort.

    Whether you're dealing with post-shave irritation, stubborn acne, or noticing those first signs of aging, LED masks offer a straightforward solution that fits into even the busiest schedule.

    Originally developed by NASA and now backed by decades of clinical research, this technology is being adopted by professional athletes, executives, and guys who simply want to look their best without the hassle.

    🔬 The Science

    Men's skin has more collagen and elastin but loses it faster after 30. LED light therapy stimulates collagen production at the cellular level. No creams, no serums, just light wavelengths doing the work.

    Red light targets aging and recovery. Blue light eliminates acne-causing bacteria. The best part? A 10-20 minute session while you catch up on news or sports is all it takes.

    No UV rays. No chemicals. No complicated application process. Just put on the mask, turn it on, and let the science do the rest.

    Professional red LED light therapy panels for men's skincare and recovery

    Why LED Light Therapy Works for Men

    Men's skin faces unique challenges: higher oil production leads to more acne and enlarged pores, daily shaving causes irritation and ingrown hairs, and thicker skin means products often can't penetrate effectively. LED light therapy bypasses these issues by working at the cellular level. Light wavelengths penetrate deep into the skin where they stimulate natural healing and regeneration processes.

    Key Benefits for Men

    Red light (630-660nm) accelerates post-shave healing, reduces razor burn, and boosts collagen to combat the accelerated aging men experience after 30. Blue light (415-445nm) targets the excess sebum and bacteria that cause breakouts, particularly effective for men who struggle with persistent acne. Near-infrared (850nm) penetrates deepest, aiding muscle recovery and reducing inflammation, making it popular among athletes and active men.

    ✦ Interactive Spectrum

    Feel Each Wavelength

    Hover over each wavelength on the spectrum below. Watch the page transform.

    ↑ Hover over the spectrum to explore each wavelength

    ✦ Cellular Animation

    What Happens During a Session

    A real-time look at how LED light transforms your skin at the cellular level

    Simplified cross-section showing how 630-660nm red light triggers cellular regeneration in the dermis.

    Beyond skin benefits, LED therapy has been shown to improve energy levels and mood. Something every guy can appreciate after a long day.

    Consistency is key. 10-20 minutes a day, 3-5 times per week delivers visible results within 4-8 weeks. The devices below are built to make that easy.

    How Red Light Penetrates Your Skin

    Red light at 630-660nm wavelengths penetrates deep into the dermis to stimulate collagen production at the cellular level

    0mm

    Epidermis (Surface Layer)

    Red light passes through surface cells

    1-2mm

    Dermis (Target Layer)

    ★ PRIMARY TARGET

    Red light stimulates fibroblasts to produce collagen and elastin

    Collagen Production ↑ATP Energy ↑Cell Regeneration ↑
    3-5mm

    Subcutaneous Layer

    Light reaches deep tissue, improving circulation

    630-660nm Wavelength

    Optimal for collagen stimulation

    Cellular Activation

    Mitochondrial ATP production

    Target Zone

    Maximum anti-aging effect

    The Science Behind Red Light Penetration

    Red light at 630-660nm wavelengths penetrates 1-2mm deep into the dermis, where it's absorbed by mitochondria in fibroblast cells. This absorption triggers increased ATP (cellular energy) production, which powers the synthesis of collagen and elastin, the proteins responsible for firm, youthful skin. Unlike blue or green light which work at the surface, red light's longer wavelength allows it to reach the deeper layers where aging actually occurs.

    Clinical Evidence: The Science Speaks

    LED light therapy isn't based on marketing hype - it's backed by decades of peer-reviewed research and clinical trials from leading medical institutions.

    78% reduction

    in inflammatory acne lesions

    After 8 weeks of blue light therapy

    Journal of Clinical and Aesthetic Dermatology (2018)

    Gold MH, et al. (2018)

    31% increase

    in collagen density

    Following 12 weeks of red light treatment

    Photomedicine and Laser Surgery (2014)

    Wunsch A, Matuschka K. (2014)

    36% improvement

    in fine lines and wrinkles

    With consistent red light use over 12 weeks

    Dermatologic Surgery (2013)

    Lee SY, et al. (2013)

    50-80% reduction

    in post-inflammatory hyperpigmentation

    Within 12 weeks using multi-wavelength therapy

    Journal of Drugs in Dermatology (2019)

    Ablon G. (2019)

    91% reported

    improvement in skin texture and tone

    After 4 weeks of combined red and NIR therapy

    Journal of Cosmetic Dermatology (2020)

    Barolet D, et al. (2020)

    42% decrease

    in skin roughness

    Following 8 weeks of LED phototherapy

    Lasers in Surgery and Medicine (2015)

    Sadick NS, et al. (2015)

    The Science Behind the Most Sought After LED Wavelengths

    Red Light (630-660nm)

    Mechanism: Stimulates fibroblasts and increases ATP production by 150-200%🧬 MechanismPhotons at 630-660nm are absorbed by cytochrome c oxidase (Complex IV) in the mitochondrial electron transport chain. This displaces inhibitory nitric oxide (NO), accelerates electron transfer, increases mitochondrial membrane potential (ΔΨm), and upregulates ATP synthase activity. The resulting ATP surge powers protein synthesis including procollagen I, III, and elastin.📚 SourceHamblin MR. (2017). Mechanisms and applications of the anti-inflammatory effects of photobiomodulation.AIMS Biophysics, 4(3): 337-361

    Result: Enhanced collagen synthesis and wound healing

    Blue Light (415nm)

    Mechanism: Absorbed by porphyrins in C. acnes bacteria🧬 MechanismCutibacterium acnes produces endogenous porphyrins (coproporphyrin III, protoporphyrin IX) as metabolic byproducts. Blue light at 415nm excites these porphyrins to a triplet state, generating singlet oxygen (¹O₂) and reactive oxygen species that oxidize bacterial cell membranes, causing cell death through lipid peroxidation.📚 SourceDai T, et al. (2012). Blue light for infectious diseases: Propionibacterium acnes, Helicobacter pylori, and beyond?Drug Resistance Updates, 15(4): 223-236

    Result: Destroys acne-causing bacteria without antibiotic resistance

    Green Light (525nm)

    Mechanism: Targets melanocytes and reduces melanin production🧬 MechanismGreen light inhibits tyrosinase, the rate-limiting enzyme in melanin biosynthesis, by affecting copper ion binding at the enzyme's active site. It also downregulates microphthalmia-associated transcription factor (MITF), reducing melanocyte proliferation and melanin transfer to surrounding keratinocytes via melanosomes.📚 SourceHuang YY, et al. (2011). Biphasic dose response in low level light therapy - an update.Dose-Response, 9(4): 602-618

    Result: Fades hyperpigmentation, dark spots, and evens skin tone

    What the research shows: LED light therapy consistently demonstrates measurable improvements across multiple skin concerns when used as directed. The key is consistency - most clinical trials show optimal results with 3-5 treatments per week over 8-12 weeks.

    Learn how to combine LED therapy with tretinoin for enhanced results, or explore our complete red light therapy guide.

    LED Light Therapy vs. Traditional Topical Products

    Understanding the fundamental differences in how these treatments work - and why LED therapy reaches problems that topical products can't.

    How It Works

    LED THERAPY

    Light wavelengths penetrate deep into skin cells, triggering natural healing and collagen production at the cellular level

    TOPICAL PRODUCTS

    Active ingredients sit on skin's surface, with limited penetration into deeper layers

    Penetration Depth

    LED THERAPY

    Reaches 8-10mm deep into dermis and subcutaneous tissue

    TOPICAL PRODUCTS

    Typically penetrates only 0.3-0.5mm (stratum corneum layer)

    Results Timeline

    LED THERAPY

    Visible improvements in 2-4 weeks with consistent use on average

    TOPICAL PRODUCTS

    Often requires 8-12 weeks or longer, with variable results

    Skin Irritation

    LED THERAPY

    Zero irritation - no chemicals, preservatives, or harsh ingredients

    TOPICAL PRODUCTS

    Common irritation from acids, retinoids, benzoyl peroxide, and fragrances

    Skin Barrier Impact

    LED THERAPY

    Strengthens skin barrier and promotes natural healing

    TOPICAL PRODUCTS

    Can damage skin barrier with overuse, causing sensitivity and inflammation

    Multi-Concern Treatment

    LED THERAPY

    Addresses acne, aging, inflammation, pigmentation, and healing simultaneously

    TOPICAL PRODUCTS

    Usually targets one concern - requires multiple products for multiple issues

    Consistency

    LED THERAPY

    Delivers same therapeutic dose every session

    TOPICAL PRODUCTS

    Results vary by formulation quality, stability, and absorption rates

    Why LED Therapy Works Better

    • Works at cellular level
    • No risk of allergic reactions
    • Can't be applied incorrectly
    • No purging period
    • Safe for sensitive skin
    • Results are cumulative

    Topical Product Limitations

    • Surface-level treatment only
    • Can cause irritation/dryness
    • Requires perfect application
    • Often causes initial breakouts
    • Not suitable for all skin types
    • Results plateau over time

    Expert Dermatologist Insights on Red Light Therapy

    Leading dermatologists share their clinical experience with red light therapy for anti-aging

    Dr. Sarah Hartman

    "Red light therapy at 630-660nm penetrates deep into the dermis, stimulating fibroblasts to produce collagen and elastin. This is one of the most effective non-invasive anti-aging treatments available today."

    Dr. Sarah Hartman

    Dermatologist

    Dr. Dylan Wright

    "The beauty of red light therapy lies in its ability to reverse photoaging at the cellular level. My patients see visible reduction in fine lines and improved skin texture within 8-12 weeks of consistent use."

    Dr. Dylan Wright

    Dermatologist

    Dr. Evelyn Liu

    "Red light therapy triggers ATP production in mitochondria, giving cells the energy they need for repair and regeneration. It's like turning back the clock on aging skin without any downtime or side effects."

    Dr. Evelyn Liu

    Dermatologist

    Trusted by Leading Medical Institutions

    LED light therapy isn't just a trend - it's clinically validated technology used by top hospitals, research centers, and medical practices worldwide.

    Mayo Clinic

    Leading Medical Center

    Uses LED therapy in dermatology department for wound healing and skin rejuvenation

    Cleveland Clinic

    Top-Ranked Hospital

    Implements red light therapy for post-surgical healing and inflammation management

    Johns Hopkins Medicine

    Research Hospital

    Conducts clinical trials on LED phototherapy for various dermatological conditions

    Mass General Hospital

    Teaching Hospital

    Integrates LED light therapy in their photomedicine and dermatology units

    Stanford Health Care

    Academic Medical Center

    Utilizes LED technology in their dermatology and plastic surgery departments

    NYU Langone Health

    Academic Medical Center

    Offers LED therapy treatments in their dermatology and laser surgery center

    Dermatologist-Reviewed LED Light Therapy Devices

    BEST IN TECH: ARTEMIS

    BEST IN TECH: ARTEMIS

    This goddess esque mask and neck plate are forged in the beauty capital of the world Seoul. It has a vast array of 1080 high density powered LEDS which utilizes 7 colors which already puts the Artemis in an entire class of it's own. The tech does not stop there though. It features the best in class app with complete customizable settings for all your trouble spots. Plus an available case that does sterilization and charging simultaneously. In addition to this, there are automatic settings for those who prefer a fast treatment as well as a setting that automatically caters to you based on your local weather. If you're keen on living in the year 3025 this is your wireless friend.

    "The customizable wavelength settings allow you to target multiple skin concerns simultaneously. This level of personalization is what we look for in professional-grade devices."

    - Dr. Rachel Chen, Board-Certified Dermatologist

    Pros:

    App is next level for custom and automatic treatments, easy to use, full décolletage coverage (neck & upper chest), wireless, straps were not an afterthought.

    Cons:

    Extra Pricey

    SHOP ON ARTEMISMASK.COM
    BEST FOR SENIORS: CHOUOHC

    BEST FOR SENIORS: CHOUOHC

    This iron giant looking mask is made in Japan. Inspired by metamorphosis and branded around the word "butterfly" in Japanese. This one has the most amount of LEDS at a whopping 1528 count while utilizing 4 wavelengths. Select from 6 done for you modes which is perfect for those that want to simply push a button and let the mask do it's thing. One thing is for certain, there won't be a single cell on your face and neck that won't be treated. Did we mention comfortable? It's design research has over 66 point mapping to perfectly contour to your facial features.

    "With 1528 LEDs, this provides unparalleled coverage. The high LED density ensures consistent light delivery across the entire treatment area, which is crucial for optimal results."

    - Dr. James Park, Clinical Dermatologist

    Pros:

    Easy to use, surprisingly lightweight, full décolletage coverage (neck and upper chest), comfortable, sleek stand, strapless system, and absolutely stunning packaging making it the most giftable.

    Cons:

    Extra Pricey, Has a remote but it's not cumbersome.

    SHOP ON CHOUOHCTOKYO.COM
    BEST MODULAR DESIGN: ALURALIGHT

    BEST MODULAR DESIGN: ALURALIGHT

    This space age Daft Punk looking mask also hails from the beauty capital of the world Seoul. It has an incredible array of 807 high powered LEDS. It's truly a remarkable anti-ager and acne fighter that keeps on giving with each use. It's no wonder why users of this tech have glass skin. It features a smart chip that takes you through 3 different modes for a picture perfect 20 minute session.

    "The modular design with detachable neck piece offers versatility. High LED count with smart programming ensures optimal treatment parameters for both anti-aging and acne concerns."

    - Dr. Jennifer Matthews, Cosmetic Dermatology

    Pros:

    Easy to use, neck coverage, modular (attach and detach neck piece), wireless, charger base, straps were not an afterthought. Dual-voltage.

    Cons:

    Semi-Pricey, Not great for multi-tasking around the house.

    SHOP ON ALURALIGHT.COM
    BEST FOR WOMEN OVER 40: CLEOLIGHT LED MASK

    BEST FOR WOMEN OVER 40: CLEOLIGHT LED MASK

    This ironman-looking mask not only treats your face with LED light therapy, but includes neck coverage so you can look forward to no longer having neck wrinkles. It has 192 LEDS and 7 different light modes to treat every ailment from acne, aging, scars, dullness and more. These spa-esque light treatments with 4 different power levels are completely wireless which means it's time to indulge in some me time from anywhere.

    "Seven wavelengths give you comprehensive treatment options. The adjustable power levels are important because different skin types and concerns require different light intensities."

    - Dr. Michael Torres, Aesthetic Dermatology

    Pros:

    Easy to use, neck coverage, wireless, 7 colors, 4 power levels, comes with an app and a nice case.

    Cons:

    Finding where to tap exactly, easy once you know after 1st use, optional adjustable strap could be improved but at least it's sturdy.

    SHOP ON CLEOLIGHT.COM
    BEST BUDGET OPTION: REGENALIGHT LED MASK

    BEST BUDGET OPTION: REGENALIGHT LED MASK

    This Jason esque looking mask now with a new neck mask will spook your skin into better condition. With 7 colors and it's wireless portability, it's hard to go wrong with this one especially for those new to light therapy or those testing the waters.

    "An excellent entry point for LED therapy. While it's budget-friendly, it doesn't compromise on the essential wavelengths needed for effective treatment."

    - Dr. Lisa Anderson, Clinical Dermatology

    Pros:

    Wallet friendly, neck coverage, easy to use, literal tap here button, wireless, 7 colors.

    Cons:

    The optional adjustable strap could be improved but it is secure at least.

    SHOP ON REGENALIGHT.COM
    THE OG: DR. DENNIS GROSS SPECTRALITE FACEWARE PRO

    THE OG: DR. DENNIS GROSS SPECTRALITE FACEWARE PRO

    This is the mask that started it all. The Dr. Dennis Gross SpectraLite FaceWare Pro is widely considered the original mainstream LED mask that put light therapy on the map for at-home users. It offers red and blue light in a sleek, aesthetically pleasing design that honestly looks like it belongs in a museum. It's lightweight and compact making it a solid travel companion. The Dr. Dennis brand carries serious credibility which adds confidence to the purchase. Unfortunately this LED mask hasn't kept up with the times, but if they did... everybody better watch out!

    "It pioneered the at-home LED category and the brand's dermatological heritage is genuine. That said, the technology has evolved significantly since its debut, and newer devices offer more wavelengths and higher LED density."

    - Dr. Caroline Hughes, Board-Certified Dermatologist

    Pros:

    Iconic design, lightweight, great for travel, easy to use, aesthetically one of the best looking masks on the market.

    Cons:

    The strap is notoriously unreliable and tends to fall off, easy to use, no neck coverage, lowest LED count on this list, expensive price for what you get spec-wise.

    SHOP ON NORDSTROM.COM
    MOST RECOGNIZED: OMNILUX CONTOUR

    MOST RECOGNIZED: OMNILUX CONTOUR

    You've probably seen this one floating around social media. The Omnilux Contour benefits from strong brand recognition and wide retail availability. It uses red and NIR in a flexible silicone design that conforms to the face. It's a solid option if you value convenience and brand trust, though the specs are modest.

    "It's a recognizable name in the space with a comfortable form factor. For those prioritizing simplicity, it's a reasonable choice, though higher-density devices may deliver results more efficiently."

    - Dr. Priya Patel, Board-Certified Dermatologist

    Pros:

    Well-known brand, easy to use, flexible silicone design conforms to face, lightweight, good straps, widely available at retailers.

    Cons:

    Only offers red and NIR, only 66 diode placements, no neck coverage included, has a strong formaldehyde chemical smell out of the box, wired but not really any issue.

    SHOP ON NORDSTROM.COM
    BEST NO BRAINER: SWAP RED LIGHT CONVERTER

    BEST NO BRAINER: SWAP RED LIGHT CONVERTER

    If there's one product everyone should be using, it's this. You're already glued to your iPhone - why not get something good out of it? It uses breakthrough LumaShift™ Technology to convert harmful blue light (not to be confused with the Acne fighting blue light) into beneficial red light that supports your skin and overall well-being.

    "While not as powerful as dedicated devices, the cumulative exposure over hours of daily phone use can provide measurable benefits. Smart preventive approach."

    - Dr. Amanda White, Preventive Dermatology

    Pros:

    Easy to install, effortless skincare, acts as a regular screen protector, barely tints your phone screen red, no wires or electronics involved other than you using your phone.

    Cons:

    There's really none other than it's limited to iPhones only and the trade off is that it's not going to be as powerful as a mask, panel, wand etc. but the compounding effect pays off.

    SHOP ON SWAPRED.COM
    BEST RED LIGHT THERAPY PANELS: VITAL RED LIGHT

    BEST RED LIGHT THERAPY PANELS: VITAL RED LIGHT

    These panels from Vital Red Light are a rarity in the panel space because their 2.0 series delivers 9 distinct wavelengths, including Blue for acne-fighting and Yellow for reducing redness and hyperpigmentation, on top of a comprehensive Red and NIR spectrum. Most panels only offer red and near-infrared, so having blue and yellow light built in makes these notably versatile for skincare without needing separate devices. They offer a diverse lineup from portable handhelds and targeted panels all the way up to full-body panels and beds.

    "Having blue and yellow wavelengths alongside red and near-infrared in a single panel is uncommon. That breadth of spectrum allows you to address acne, pigmentation, and collagen production without switching devices."

    - Dr. Robert Kim, Regenerative Medicine

    Pros:

    Easy to use, voice commands, adjustable, touch screens/tap settings, variety of uses cases with multiple wavelengths, wide range of sizes.

    Cons:

    Pricey, the larger units can be heavy but that speaks to their quality and sturdiness.

    SHOP ON VITALREDLIGHT.COM
    BEST ACCESSORY: DERMACREST GUA SHA LED DEVICE

    BEST ACCESSORY: DERMACREST GUA SHA LED DEVICE

    This ornate crescent shaped device combines Gua Sha, Red Light, Heat, and Massage Therapy into one. Designed in Korea with real Bian stone, it's perfect for those looking for a non-invasive face lift.

    "Combining LED with facial massage enhances lymphatic drainage and product absorption. The heat element improves collagen stimulation for a multi-modal approach."

    - Dr. Sophie Zhang, Integrative Dermatology

    Pros:

    Easy to use, wireless, made of real Bian stone, combines multiple therapies.

    Cons:

    We think the stone could extend out a tad longer. Arms can get tired.

    SHOP ON DERMACREST.COM
    BEST FOR HAIR: ARTEMIS LED CROWN

    BEST FOR HAIR: ARTEMIS LED CROWN

    This one looks like a space ship with laurels on the side, hence the crown. It has clinical studies conducted for Androgenic Alopecia in Korean medical centers posted on PubMed with their exact device which is a rarity in the hair loss space. It hails from Seoul, the beauty capital of the world. Most notably 1 out of 5 Koreans suffers from Androgenic hair loss which is why this product was developed.

    "Clinical studies published on PubMed demonstrate significant efficacy for androgenic alopecia. LED therapy stimulates follicular stem cells and improves scalp microcirculation for measurable hair regrowth."

    - Dr. Kevin Park, Hair Restoration Specialist

    Pros:

    Can use by gender and Norwood-Hamilton & Ludwig-Savin Classification, easy to use, fast results.

    Cons:

    It's expensive, has a wired remote but all devices like this do.

    SHOP ON ARTEMISMASK.COM

    STAY CLEAR OF THESE

    LED masks to avoid

    1. Masks with microcurrents can be dangerous and definitely aren't for everyone. They are also uncomfortable and should be avoided when possible.

    2. Masks that look like face shields or honeycombs from our tests virtually do nothing and don't protect the eyes.

    3. The Zoidberg looking masks that are made from silicone. While these are comfortable, they often lack full face coverage and we've also found them to be weak with typically only 66 bulbs. Not to mention a bit cumbersome with the remotes and they all smell like formaldehyde out of the packaging.

    Not sure which mask is right for you? Check our red light therapy guide or browse masks designed for men.

    📈 Results Stack Over Time

    LED therapy isn't a quick fix. It's a long game - a biological investment. Just like compounding interest, the more consistent your use, the more powerful the payoff. Small sessions, stacked regularly, lead to real change.

    Using tretinoin alongside LED therapy can accelerate results. See our top-rated red light masks for the best devices to build a routine with.

    ✦ Personalized Recommendation

    Find Your Perfect LED Mask

    3 questions · Under 30 seconds

    Question 1 of 3

    What is your primary skin goal?

    School of Dermatology

    WHICH IS BEST FOR YOU?

    It depends on your goals and lifestyle. Note: LED therapy isn't recommended if you're sensitive to light or take medications that increase light sensitivity.

    For the guy who wants the best tech: Go for the Artemis or Chouohc. Premium build quality and advanced features.

    For the practical guy: The Regenalight delivers solid results at an accessible price point. Great for testing the waters.

    For athletes and active guys: The Vital Red Light panels offer full-body coverage for muscle recovery, performance, and skincare in one device.

    Dealing with hair loss? The Artemis LED Crown has clinical studies for androgenic alopecia, a common concern for men.

    Dr. Kathryn Shaffer - Board-Certified Dermatologist specializing in LED light therapy and advanced skincare treatments

    About the Author

    Outside of work and conferences, there's nothing more that I enjoy than Yoga or a glass of wine. Sometimes together.

    - Kathryn Shaffer, MD

    Citations:

    [1] Wunsch, A., & Matuschka, K. (2014). A Controlled Trial to Determine the Efficacy of Red and Near-Infrared Light Treatment in Patient Satisfaction, Reduction of Fine Lines, Wrinkles, Skin Roughness, and Intradermal Collagen Density Increase. Photomedicine and Laser Surgery, 32(2), 93–100.

    [2] Kwon, H. H., et al. (2013). The clinical and histological effect of home-use, combination blue-red LED phototherapy for mild-to-moderate acne vulgaris in Korean patients: a double-blind, randomized controlled trial. British Journal of Dermatology, 168(5), 1088–1094.

    [3] Avci, P., et al. (2013). Low-level laser (light) therapy (LLLT) in skin: stimulating, healing, restoring. Seminars in Cutaneous Medicine and Surgery, 32(1), 41–52.

    [4] Lee, S. Y., et al. (2013). Clinical evaluation of a self-applied home-use low-level light therapy device for wrinkle reduction. Dermatologic Surgery, 39(11), 1657–1664.

    [5] Sadick, N. S., et al. (2015). A Study to Determine the Efficacy of a Novel Handheld Light-Emitting Diode Device in the Treatment of Photoaged Skin. Lasers in Surgery and Medicine, 47(6), 496–502.

    [6] Gold, M. H., et al. (2018). Clinical efficacy of home-use blue-light therapy for mild-to moderate acne. Journal of Clinical and Aesthetic Dermatology, 11(5), 23–28.

    [7] Ablon, G. (2019). Combination 830-nm and 633-nm light-emitting diode phototherapy shows promise in the treatment of recalcitrant psoriasis: preliminary findings. Journal of Drugs in Dermatology, 18(2), 172–176.

    [8] Barolet, D., et al. (2020). Regulation of skin collagen metabolism in vitro using a pulsed 660 nm LED light source. Journal of Cosmetic Dermatology, 19(6), 1351–1359.

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