"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." It sounds like sci-fi nonsense, but if you've tried the best cleansers, moisturizers, and serums for acne ...

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 ...

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 ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Rory Evans Rory Evans is a writer focused on skin-care and beauty products.

If you like skincare, you probably know about red light therapy masks. They usually resemble something a supervillain might wear, covering your entire face with small slits for eyes, nose, and mouth.

Blue Light Therapy & Green Light Therapy for the Skin: How Does It Work? According to Dr. Hartman light therapy, "works by delivering wavelengths of light to the skin, either from an at-home device or ...

Everyday Health independently vets all recommended products. If you purchase a featured product, we may be compensated. Learn why you can trust us. Although at-home devices aren’t a substitute for the ...