Hair

We Asked a Cosmetic Chemist About the Ingredient Behind the TRESemmé Class Action Lawsuit
Can it really make your hair fall out?

Cobra Kai’s Vanessa Rubio on the Beauty Trend From the ’80s She Wants to Bring Back
We’re “hair” for this one.

‘The Crown’ Star Helena Bonham Carter on Her Collagen-Boosting Trick and the Lipstick She Loves to Layer
A breakdown of all her beauty favorites.

The Growth-Enhancing Products Alyssa Milano Uses on Her Thinning Hair
According to her hairstylist, she's very happy with the results.