62 citations
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July 2018 in “Lasers in Medical Science” In this review, the researchers highlight LED therapy as an emerging and safe treatment for skin inflammatory conditions, aging, and hair growth disorders, noting its integration into dermatological practice but emphasizing the need for more controlled studies to confirm its efficacy.
November 2022 in “Journal of Investigative Dermatology” This study found that using a home-use LED mask with specific wavelengths improved signs of skin aging in both ex-vivo and clinical settings.
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February 2025 in “Photodermatology Photoimmunology & Photomedicine” This study found that 830 nm LED light effectively treated post-inflammatory erythema and hyperpigmentation, while both 830 nm and 590 nm LEDs prevented post-inflammatory erythema.
October 2024 in “Photodermatology Photoimmunology & Photomedicine” In this study, participants with androgenetic alopecia who used an LED helmet emitting red and green light experienced significant improvements in hair growth measures, with red light showing superior results in increasing hair diameter and reducing vellus hair density over 6 months.
January 2024 in “Annals of Agricultural and Environmental Medicine” This study observed that LED therapy improved hair regrowth and reduced hair loss in patients with post-COVID telogen effluvium, with or without androgenetic alopecia, compared to those who did not receive LED treatment.