Laser beard removal in accordance with the prescribed requirements to complete the course of treatment, generally can achieve the effect of no longer growing, or only a small amount of beard. Laser hair removal applies the principle of selective photothermal effect of laser light to regulate the laser light to a specific wavelength through the epidermis, irradiate the hair follicles, destroy the structure of the hair follicles to achieve the purpose of permanent hair removal. Laser hair removal is currently considered to be one of the less painful of all hair removal methods available today. However, the laser only has a certain effect on the hair follicles during the anagen phase, so multiple treatments are generally required to achieve complete hair removal. After laser treatment, there are generally no obvious side effects, does not affect the life, work, and do not need to recuperate. It is recommended that patients with treatment needs go to a regular medical institution and consult a specialist for specifics.