A cornerstone of the most effective facials, high-frequency technology quells acne, inflammation, and redness in a quick, ...

Elizabeth is a contributor to CNET and the The Simple Dollar, where she reviews insurance providers and policies. She has more than three years of experience writing for top online insurance and ...

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.

They don't always offer the benefits influencers claim they do.