Red-light therapy promises to treat everything from acne and hair loss to depression and chronic pain. Many of these claims ...

Plus, how it works and potential side effects.

Social media influencers claim red light therapy can deliver everything from younger-looking skin to more hair growth, better sleep and even boost longevity. Does science back up those claims?

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 ...

ost nights before bed, my nighttime routine goes something like this: I scroll through social media on my phone, read a book on my iPad or check emails on my computer, and occasionally watch an ...

Follow any beauty biohacker on social media right now and you’ll hear them raving about the benefits of red-light therapy. There's so much hype about the technology that it's fair to ask, “Does ...

Red light therapy has quickly become one of the more accessible ways to support hair regrowth at home. It’s not a cure for baldness, but from what we’ve seen, it can make a noticeable difference in ...

When you buy through our links, Business Insider may earn an affiliate commission. Learn more The best way to learn if a red light therapy mask actually works is to try one yourself. Personally, I've ...

On TikTok, you'll find content creators touting red light therapy's benefits for skin care, hair growth, joint pain, sleep, longevity, inflammation — even period cramps. As one TikTok creator who goes ...