Ice-cooling hair removal is based on the principle of selective photothermal kinetics. By reasonably adjusting the wavelength, energy and pulse width of the laser, the laser can pass through the skin surface and reach the hair root. The light energy of hair follicle is absorbed and converted into heat energy that destroys hair follicle tissue, making hair lose its regeneration ability without damaging surrounding tissues. Laser hair removal is the safest, fastest and most lasting hair removal technology at present! Achieve permanent hair removal! There seems to be a plastic surgeon doing hair removal in Xinhua Road, Hangzhou.