PEOPLE spoke to the practitioner who did Hilary Duff's 24-karat gold facial that she shared on her Instagram Stories.

History books can only cover so much, and most of us haven’t cracked one open since we were in college. But if you want to ...

With dreary January coming to a close, you might be of the opinion that your skin is looking (and feeling) as dull as the weather. Thankfully, this niacinamide-infused serum promises hydration, with a ...