Can hair masks help with hair growth? We asked dermatologists. Plus, they shared the best hair masks for thinning hair, including Virtue, K18, Joico and more.

Who It’s For: The K18 Leave-In Molecular Repair Hair Mask leaves hair with trophy-level shine—really our tester's hair should be sitting behind a locked case—and revives the dull ...

and frequent styling can leave strands looking dull, brittle, and prone to breakage. But The Real Housewives of Beverly Hills star Kyle Richards has a go-to fix — this $20 hair mask. During a ...

Coconut oil hair masks deeply nourish, strengthen, protect, and hydrate strands. Here, learn everything there is to know about coconut oil hair masks.

Got fine hair and find masks usually leave it greasy? This lightweight gel is packed with proteins to deliver high shine, without leaving your ends feeling oil-slick. Hair instantly feels softer ...

So, when I saw the K18 hair mask launch in the UK at Cult Beauty earlier this year, I knew I had to try it. An innovative formula that doesn’t require rinsing, the K18 Leave-In Molecular Repair ...

so I make sure to apply a hair mask on at least one of those days. Once I'm out of the shower, I'll apply a leave-in conditioner and a hair serum to my ends to lock in moisture. You can also add ...