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

“People of color should wash their hair at least twice a month,” said Khetarpal, noting that people in this group commonly ...

"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 ...

Is Japanese-style hair washing the secret to healthier hair growth? Well, when it comes to beauty, time and time again, Japanese beauty brands, researchers, and creators remain one step ahead. A ...