This is a concern of people with long legs. With the continuous upgrading and innovation of medical plastic surgery technology, this is also a problem that many experts are studying with great concentration. In the past, after hair removal, people were most worried about hair regeneration. Hair hates strong vitality, and if the method adopted is incorrect, it is likely to lead to the continuous appearance of hair. Therefore, the emergence of laser hair removal in recent years has solved the problem of hair regeneration to the greatest extent, and also answered the problem of how to remove leg hair from growing, so that you will no longer be at a loss when there is too much leg hair on the next face. Laser hair removal can perfectly remove the growth of leg hair, which is inseparable from its physical properties. High energy and strong directionality. Laser 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. So your leg hair can say goodbye to you Laser hair removal can remove leg hair, so is it harmful to the skin? Laser hair removal method has passed fda certification, and the technology itself is harmless to human body with less side effects. It uses selective photothermal principle to produce depilation effect. By reasonably adjusting the laser wavelength energy, the laser with a specific wavelength is fully absorbed by melanin in hair follicles and generates heat, thus destroying the normal growth function of hair. Because the process of hair follicle endothermic necrosis is irreversible, the hair removal effect is permanent. Because the laser directly penetrates the epidermis, it will not burn the epidermis, nor will it damage the surrounding normal tissues and important organs of the body. High safety and few side effects.