Body hair, or androgenic hair, is the terminal hair that develops on the human body during and after puberty. It is differentiated from the head hair and less visible vellus hair, which are much finer and lighter in color. The growth of androgenic hair is related to the level of androgens (often referred to as male hormones; due to the production levels in males being higher on average, but is actually present in both genders, therefore is a unisex hormone) in the individual.