We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Teresa Carr Using a wand or scary-looking mask to bathe your face in red light ...

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

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.

New York Post may receive revenue from affiliate and advertising partnerships for sharing this content and/or when you make a purchase. For a technology that involves doing absolutely nothing but ...

Now that you have a better idea of how red light therapy can promote hair growth, here are some factors to look out for while shopping for your new beauty device. So, what does this all mean for you?

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." We’re living in the golden age of high-tech skincare devices—and as our beauty editor, I couldn’t be ...