"Our patients with thinning hair have less of a hair barrier and are more prone to this," an expert told Newsweek.

Color Wow products—which he’s used on Nicole Kidman, Jennifer Lopez, and countless other A-listers. Just when I thought the brand’s Money Masque (a Drew Barrymore-favorite) reigned supreme among all ...

Bazaar catches up with Simone Biles for more on her go-to gym-day hair hacks and her ongoing partnership with K18 Hair.