Thinking about investing in an LED face mask? Here’s how it works and which dermatologist-approved, top-rated devices are ...

This article is a part of CNN Underscored’s Guide to Age-Defying Beauty, a weeklong focus on the essential products, tips and tricks to enhance your glow at any age. We’ll be featuring editor-tested ...

Add Yahoo as a preferred source to see more of our stories on Google. If you take your skin care seriously, you'll undoubtedly already be familiar with red light therapy. It offers several notable ...

The general public often sees red light therapy as the crème de la crème of light therapy (aka phototherapy). While more research is needed on its efficacy, it has shown promise in anti-aging benefits ...

LED therapy masks use specific light wavelengths for at-home skincare treatments. Red light is used to improve fine lines, while blue light targets acne-causing bacteria. Users should follow safety ...