Wellness influencers tout the therapy's power for everything from rejuvenating skin and hair to boosting longevity. Devices sold for at-home use abound. We look at the evidence behind the hype.

Snake oil: a product that promises everything and delivers nothing. Are red light therapy and saunas in this class of ...

Multi-tasking at its finest.

Red light therapy is gaining popularity as a tool for supporting overall wellness, from improving skin health to easing sore muscles. Social media videos of people in glowing red light therapy masks ...

In 2021, dermatologist David Ozog was on holiday with his family in the Bahamas, when his 18-year-old son had a massive stroke. The teenager was airlifted to Florida, and then to Chicago for surgery.

We may earn commission from links on this page, but we only recommend products we back. Why Trust Us? Research also shows that red light therapy can be an effective non-invasive treatment for hair ...