DERMATOLOGIST REVIEWS LED MASKS, RED LIGHT, and BLUE LIGHT

Review of LED masks, specifically focusing on red light and blue light. Do they help with acne and wrinkles?

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QURE:
Dr. Dennis Gross Spectralite:
Dr. Dennis Gross Spectralite (Grey):
Omnilux Contour Face:
CurrentBody Skin LED Mask:

0:00 Intro
2:12 How light works
3:50 Blue light
4:23 Red light
4:50 LED for acne
8:14 LED for anti-aging / wrinkles
11:21 Cautions
13:20 Dr. Dennis Gross Product Review
18:14 LED and eye damage
19:36 Are they worth it?

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References:
-Nakashima Y, et al. Blue light-induced oxidative stress in live skin. Free Radic Biol Med. 2017
-Campiche R, et al. Pigmentation effects of blue light irradiation on skin and how to protect against them. Int J Cosmet Sci. 2020 .
-Regazzetti C, et al. Melanocytes Sense Blue Light and Regulate Pigmentation through Opsin-3. J Invest Dermatol. 2018
-Duteil L, et al. Differences in visible light-induced pigmentation according to wavelengths: a clinical and histological study in comparison with UVB exposure. Pigment Cell Melanoma Res. 2014
-Kleinpenning MM, et al. Clinical and histological effects of blue light on normal skin. Photodermatol Photoimmunol Photomed. 2010 Feb
-Wunsch A, Matuschka K. 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. Photomed Laser Surg. 2014
-Ablon G. Phototherapy with Light Emitting Diodes: Treating a Broad Range of Medical and Aesthetic Conditions in Dermatology. J Clin Aesthet Dermatol. 2018;
Lee SY, et al. A prospective, randomized, placebo-controlled, double-blinded, and split-face clinical study on LED phototherapy for skin rejuvenation: clinical, profilometric, histologic, ultrastructural, and biochemical evaluations and comparison of three different treatment settings. J Photochem PhotoMol B. 2007
51. Goldberg DJ, Amin SA, Russell BA, et al. Combined 633 nm and 830 nm LED treatment of photoaging skin. J Drugs Dermatol. 2006;5:748–753. [PubMed] [Google Scholar]