black hair growth

Structure and function of hair follicles | Understanding Hair Growth

Structure and function of hair follicles | Understanding Hair Growth

Structure and function of hair follicles By: Howard P. Baden, M.D. Wehen understanding the structure and function of hair follicles . The hair follicle is a complex skin appendage that results from epidermal-dermal interaction and modeling, which begins in the first trimester. No new hair follicles are formed after birth, although the size of the hair,…