Photobiomodulation effectively improves skin and hair conditions with minimal side effects.
December 2018 in “Zenodo (CERN European Organization for Nuclear Research)” Low-level laser therapy may help hair growth, but more research is needed.
January 2026 in “Nature Communications” A wearable device using NIR light may help treat hair loss non-invasively.
70 citations
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February 2015 in “Expert Opinion on Drug Discovery” Topical drugs and near-infrared light therapy show potential for treating alopecia.
April 2026 in “Zenodo (CERN European Organization for Nuclear Research)” Hair follicles can be used to deliver drugs effectively, especially with nanoparticles, for treating skin conditions.
April 2026 in “Zenodo (CERN European Organization for Nuclear Research)” Hair follicles can be used to deliver drugs effectively, especially using nanoparticles, for treating skin conditions.
The patch speeds up wound healing by using electricity and heat.
October 2022 in “Journal of ophthalmology” Light therapy may improve eye conditions by stimulating cell activity and increasing oxygen availability.
January 2014 in “프로그램북(구 초록집)” Laser and light treatments show promise for hair growth but need more research.
29 citations
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November 2015 in “Acta Biomaterialia” Infrared light can trigger drug release from gold nanoparticle carriers in hair follicles.
9 citations
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April 2009 in “Dermatologic surgery” Infrared light might help treat stubborn alopecia areata.
April 2024 in “International journal of molecular sciences” Light-based treatment, Photobiomodulation, shows promise for non-invasive skin therapy with few side effects.
January 2024 in “Materials chemistry frontiers (Online)” New near-infrared OLED emitters are more efficient, especially platinum(II) complexes, and have promising applications like hair growth treatment.
4 citations
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May 2021 in “Lasers in Surgery and Medicine” Light therapy reduces scalp inflammation, boosts hair regrowth with Minoxidil 2%.
July 2023 in “Photodermatology, Photoimmunology and Photomedicine” Infrared radiation can cause skin aging and cancer at high temperatures but may have therapeutic benefits at controlled levels.
January 2026 in “Forum Dermatologicum” Light-emitting diode (LED) photobiomodulation (PBM) is a safe and promising treatment in dermatology, showing moderate efficacy for conditions like inflammatory acne, photoaging, and androgenetic alopecia. Red and near-infrared (NIR) light can improve skin texture and reduce wrinkles, while low-level light therapy (LLLT) significantly increases hair density in androgenetic alopecia. However, consumer devices often have lower irradiance and fluence, leading to limited efficacy. The review highlights the need for standardization of device parameters and high-quality trials, especially for consumer devices, to better establish their clinical benefits. LED therapy is generally supportive rather than primary, with a favorable safety profile and mild, transient adverse effects.
January 2016 in “Munich Personal RePEc Archive (Ludwig Maximilian University of Munich)” A new method using gold nanoshells and infrared light effectively delivers siRNA to cancer and stem cells with precision and minimal damage.
2 citations
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May 2023 in “Photobiomodulation, photomedicine, and laser surgery” Light therapy is effective and safe for treating skin color disorders like vitiligo and dark spots.
2 citations
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July 2004 in “Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE” Near-infrared laser therapy with Indocyanine Green dye improves acne by reducing inflammation without side effects.
January 2019 in “Springer eBooks” PRP and LLLT can improve hair growth in AGA, but more research needed.
108 citations
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December 2003 in “Lasers in surgery and medicine” ICG-enhanced NIR laser therapy may be a promising acne treatment with improvement and no side effects.
November 2025 in “Photochemistry and Photobiology” Standardizing light therapy methods could improve spinal cord injury treatment.
February 2024 in “Neurophotonics” Light therapy on the brain shows promise for treating brain diseases and improving brain function.
March 2025 in “Mediterranean Journal of Rheumatology” Laser hair removal is safe for people with Systemic Lupus Erythematosus.
Low-level laser therapy may help stem cells grow and function better, aiding in healing and tissue repair.
2 citations
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January 2005 in “Journal of Cosmetic and Laser Therapy” New cosmetic treatments for acne, hair loss, cellulite, wrinkles, and skin resurfacing are effective.
1 citations
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October 2023 in “Skin Research and Technology” The study assessed the effectiveness of hair sunscreens using the 410-Solar reflectometer on nine women with different hair colors. Results indicated that dark hair absorbed the most radiation across all wavelengths, suggesting a need for greater protection compared to light and gray hair. Sunscreens had a noticeable effect on light hair at specific wavelengths (400-720 nm and 1000-2500 nm), while gray hair showed changes primarily in the UV and infrared ranges. Overall, the tested hair products did not provide the expected level of photoprotection.
19 citations
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September 2023 in “Journal of Biomedical Science” Photobiomodulation may help heal diabetic wounds, but more research is needed.
6 citations
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January 1998 in “Journal of Investigative Dermatology” Estrogen receptors may not affect mouse hair growth as previously thought, and oxybenzone in sunscreen is stable in sunlight.
195 citations
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January 2008 in “Photochemistry and Photobiology” Visible light can damage skin and most sunscreens don't block it well; more research is needed on its effects and protection methods.