Red light therapy, or photobiomodulation, uses wavelengths of red and near-infrared light to stimulate your body’s cellular activity. It has been used to promote wound healing, reduce pain, stimulate ...

Have you heard about red light therapy but not sure what it’s all about? You’re not alone — this wellness treatment has recently skyrocketed in popularity thanks to its use by celebrities, beauty ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." YOU MAY HAVE seen people on social media wearing masks or knee wraps that are glowing with bright red ...