I tested the most popular red light therapy devices. These are the ones worth your money.

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.

Using red light therapy for weight loss is a growing trend. Discover the best RLT devices based on your needs in this simple guide.

Only PEOPLE readers can get it on sale now ...

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

Are these skin care devices all hype, or are there science-backed benefits?

ThyRed Base delivers targeted red and near-infrared light therapy (630nm, 660nm, 830nm) in a lightweight, hands-free ...

Shop the editor-loved and dermatologist-approved picks that deliver visible results.

From futuristic-looking masks to crimson-glowing bedside lamps, red light therapy is taking over social media feeds with a range of wellness promises. Many creators promote red light exposure as part ...

All the colors of the rainbow are beautiful, but red has recently caught the attention of the masses — in particular, red light. Hailed by users for its wide-ranging aesthetic and therapeutic uses, ...

You may have heard about red light therapy for skin conditions and inflammation. And while there's some promising data there, lately people have been taking to TikTok claiming red light therapy can ...

Red light therapy has become the latest ray of hope in the wellness industry. On social media, influencers claim it can deliver everything from younger-looking skin to more hair growth, better sleep ...