The price of hair removal cannot be expressed by a specific figure. The price of hair removal in each region is different, and the charging standard in each region is different, ranging from 500- 1000 each time. According to the principle of selective photothermal kinetics, HR808 laser hair removal can make light energy pass through the skin surface to reach the hair follicle at the root of the hair by reasonably adjusting the wavelength, energy and pulse width of the laser, and be absorbed and converted into heat energy that destroys the hair follicle tissue, thus making the hair lose its regeneration ability.