"You have fine hair, but lots of it," is something I’ve been told time and time again. What this means is that my individual strands are thin, but that I have plenty of hair follicles per square cm of ...

We asked a dermatologist to break down just how often you should be shampooing your hair.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Confession: I wash my hair almost every single day. I know, I know—it sounds like a cardinal sin for a ...