Hair thinning, whether due to stress, medical treatments, or just genetics, is something of a guarantee as we age. And ...

If you're looking to make your hair grow faster, try Viviscal, the most-loved hair supplement by Cosmo readers, which is ...

So, you are over 40, and your hair decides it’s time for a midlife crisis. You’ve got enough on your plate—hot flashes, ...

Sophie is a commerce writer for InStyle and Shape, where she reports on noteworthy beauty products — including skincare, haircare, and makeup — and, occasionally, covers celebrity style ...

A FASHION week hair guru who's styled Gigi Hadid and Cara Delevingne's locks for the runway is spilling his secrets. He offered up several tricks to The U.S. Sun and even recommended an ...