"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." LED masks use specific wavelengths of light to penetrate the skin and trigger cellular changes, according ...

They claim to fix fine lines, blemishes and redness – but which stand up to scrutiny? We asked dermatologists and put them to the test to find out ...

When celebrities like Dakota Johnson, Kate Hudson, Dua Lipa, and Victoria Beckham need to look radiant for a red carpet, ...

LED face masks have exploded in popularity over the past few years, and a growing number of beauty companies now offer red light therapy masks that are designed to treat visible signs of aging—like ...

Red light range: Pay attention to the wavelengthsred light typically falls between 630660 nanometers, while near-infrared is usually around 830 nanometers, says Dr. Henry. Look for masks that fall ...