Laser hair removal is a cosmetic procedure that uses a concentrated beam of light to destroy hair follicles and prevent hair growth. The laser targets the pigment (melanin) in the hair, which absorbs the light and converts it into heat. The heat damages the hair follicle, which inhibits its ability to produce new hair. The result is a permanent reduction of hair in the treated area. How Laser Hair Removal Works: The Ultimate Guide to Smooth Skin Laser hair removal can be performed on any part of the body, such as the face, legs, arms, underarms, chest, back, and more. However, one of the most popular and sensitive areas for laser hair removal is the genital area, which includes the scrotum, the penis, the perineum, and the anus. Many men choose to get laser hair removal for their genital area for various reasons, such as hygiene, comfort, aesthetic, or sexual preference.