The principle of laser hair removal is to use different skin tissue to different light absorption efficiency of different wavelengths, adjust the laser to a suitable wavelength, and when it is irradiated onto the skin, it can penetrate to the depth of the hair follicle.
Excess hair is a common cosmetic problem for women and men. Traditional hair removal methods include shaving, waxing, waxing, mechanical hair removal, chemical hair removal, etc. Their effects are only temporary and common. The downside is that the hair regenerates quickly.