Long beard can be removed by laser, including ordinary laser hair removal and ice laser hair removal.
1. Ordinary laser hair removal: this method is based on the principle of selective photothermodynamics, by reasonably adjusting the wavelength, energy, pulse width of the laser to remove the hair, light energy absorption will be converted into thermal energy, the hair follicle will be destroyed so that the hair follicle loses its function, resulting in the hair no longer grows.
2. Ice laser hair removal: Ice laser hair removal is more advanced than ordinary laser hair removal, this hair removal method is based on the principle of photothermal effect and ice semiconductor laser hair removal, the laser will penetrate the skin so that the hair follicles to maintain a certain temperature, hair follicles and growth stem cells will lose growth activity, so as to achieve the purpose of permanent hair removal.
This type of hair removal does not overly stimulate the skin, is less painful and safer.
If you want to permanently remove the beard, it is recommended to go to a regular hospital, choose the appropriate method to remove, after laser surgery, pay attention to keep the local clean and hygienic, pay attention to good sun protection.