Permanent laser hair removal is a cosmetic procedure in which a laser is used to remove unwanted body hair. The laser targets and destroys the hair follicles, preventing future hair growth in the treated area.

During the procedure, the area to be treated is cleaned and a cooling gel may be applied to protect the skin. The laser is then applied to the target area, emitting a concentrated beam of light that is absorbed by the melanin in the hair follicles. The heat from the laser damages and destroys the follicles, inhibiting future hair growth.

Multiple sessions are typically needed to achieve permanent hair removal, as the laser is only effective on hair follicles in the active growth phase. The length of each session depends on the size of the treatment area.

Permanent laser hair removal is most effective on individuals with dark hair and light skin. However, advances in laser technology now allow for effective treatments on a wider range of skin types.

It is important to note that while permanent laser hair removal can greatly reduce hair growth, it may not completely eliminate all hairs. Some fine, light-colored hairs may still remain after treatment.