Afro-textured or curly hair is more vulnerable to breakage in hot, dry climates. Braids, cornrows, twists and buns can help ...

Some people use castor oil for hair growth, but evidence is limited. Castor oil contains ricinoleic acid, which may reduce scalp inflammation.

These are the best hair growth oils and serums for everything from fine hair to coarse hair to thinning and balding.

The best hair growth products of 2025, according to dermatologists We asked the experts about popular hair growth brands like Vegamour, Nutrafol and Hims.