Do Those Friday The 13th-Like LED Face Masks Work? A Doctor Explains
At-home LED face masks, popular for their striking appearance, are facing scrutiny over unsubstantiated medical claims. While the UK's Advertising Standards Authority has banned ads for several brands due to unauthorized claims about curing conditions like acne and rosacea, similar enforcement has not occurred in the U.S. The technology, known as photobiomodulation, uses specific light wavelengths to stimulate collagen and reduce inflammation, with some research indicating effectiveness for acne and skin rejuvenation. However, a significant gap exists between the marketing of consumer devices and the efficacy demonstrated in clinical trials, particularly concerning the light dosage delivered by at-home products compared to professional-grade equipment. AI
