Red Light Therapy Devices Are Everywhere—But What Do They Actually Do and What Results Are Realistic?

You have to wear it a lot more than you think.

I tested 8 red light therapy masks and wands every day for 6 weeks. These 2 devices worked best

I experimented with several red light therapy devices to see if they help wrinkles. I also spoke to dermatologists on the science behind the masks.

What is red light therapy and does it work?

Our experts explain the science behind red light therapy, and if it really works. Plus, we recommend some FDA-cleared red ...
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The best red light therapy Black Friday deals: Our favorite affordable mask we tested is $91 off

When you buy through our links, Business Insider may earn an affiliate commission. Learn more Red light therapy masks may have taken over beauty-influencer algorithms, but they're also one of the most ...