Glowing masks make for social-media friendly selfies, but red light therapy has potential beyond content fodder. Brands and ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Keep scrolling for the full list of the best at-home red-light therapy devices below, along with answers ...

You have to wear it a lot more than you think.

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In the world of high-tech beauty gadgets, LED (light-emitting diode) masks have become a regular — and more easily accessible — part of at-home skin-care routines. Gone are the days when the red light ...

Red light therapy (RLT) involves exposing the body to low-wavelength red or near-infrared light (IRL). Red and near-IRL differ slightly in terms of wavelength and visibility. Red light is visible to ...

Light-emitting diode (LED) light therapy is a cosmetic and medical treatment that uses LED wavelengths to treat various skin conditions, such as acne and psoriasis. You can get this therapy at a ...