Hair Growth Cycle

ANATOMY OF THE HAIR FOLLICLE

Every strand of hair on the scalp consists of a hair shaft, which is visible above the skin, and a hair root, which resides in a hair follicle beneath the skin surface. Projecting into the base of each hair follicle and hair root is a structure called the dermal papilla, which is composed of rapidly dividing cells. These cells pack together in the hair follicle, forming » Hair Growth Cycle »