Laser hair removal is a cosmetic procedure that makes use of laser technology to remove unwanted hair from your body with ease. It is most commonly used on facial and body hair, but can also be used to remove hair from the scalp, arms, legs, and other areas. You can also use Laser hair removal for face. The procedure works by targeting the melanin (pigment) in the hair follicle with a laser beam. The heat from the laser damages the hair follicle and prevents it from regrowing new hair.