Unwanted hair is a common concern for many people, and there are several methods to manage or remove it. Laser hair removal is a popular method for reducing unwanted hair on various parts of the body. It works by targeting the hair follicles with light energy, which damages the follicles and inhibits future hair growth. Laser hair removal is most effective during the active growth phase of the hair cycle. Since not all hairs are in this phase at the same time, multiple sessions are needed to target all the follicles effectively. 6-8 sessions are necessary to achieve optimal results.