We tapped a dermatologist for the secrets to growing longer and healthier hair (and more of it), plus products that can help.

Black hair shows are where culture, creativity, and curls made history...and still slay today.

Collagen is a type of protein. Certain foods, such as animal skin and ligaments, are rich in collagen. Collagen is also available as a supplement. Many people hoping to support the health of their ...