The beard is a normal hair of the human body. However, some men are very averse to shaving, or have an excessive amount of facial beard that affects the beauty of their face, and often request beard hair removal treatment. The beard hair removal treatment is mostly done by laser hair removal, which is a type of lip hair removal. This method mainly uses selective thermodynamics, the laser beam penetrates the skin, so that it is absorbed by the hair follicle, thus producing the effect of hair removal. Since hair is divided into anagen, resting and regressive phases, the laser has less effect on hair follicles in the regressive phase and no effect on hair follicles in the resting phase. Even after laser hair removal, the resting beard may still regrow. In addition, the effect of laser hair removal varies from person to person, and candidates need to undergo several treatments to achieve the desired effect. In addition, the beard is a symbol of masculinity and it is best to consider carefully whether to remove it completely and think twice before doing so. The laser hair removal treatment for men’s beards generally requires about 6 times to be completely eradicated, and the cost of the treatment varies from several thousand dollars to about 1500-4500 yuan, mainly related to the size of the hospital, equipment and the qualification of the physician.