Red light therapy is helpful for skin and pain management, and some have claimed it’s also useful for sleep. But experts and limited research say otherwise.

A much touted emerging treatment, red light therapy, lives up to the hype for a lot of health claims, but certainly not everything.

Red light therapy, also known as LED therapy, is trending for skin care. Here's what to know about it, according to a dermatologist.

What do doctors say about red light therapy? Still, dermatologists say clinical evidence indicates red light therapy is safe to try, and it's offered at many dermatologists offices.

Red light therapy could help with common aches and pains, but researchers don’t yet know how or what makes a device effective.

Red light therapy is an anti-aging treatment that dermatologists love, so we asked them about how LED light therapy works, its benefits and what devices to try.

Does at-home red light therapy really work for acne? Here’s what a new study — and a dermatologist — have to say.