portable 808nm diode laser 2 in 1 nd yag laser picosecond machine high power laser hair removal skin rejuvenation device tattoo removal for, Black

light can be absorbed and converted into heat damaged hair follicle tissue, so that hair loss regeneration without injury surrounding tissue. slight pain, easy operation, the most safe, technology for permanent hair removal now. when the temperature raises high enough to irreversibly damage the hair follicle structure, which disappear after a period of natural physiological processes of hair follicles and thus achieve the purpose of permanent hair removal. picosecond laser spot removal is based on the theory of selective pthermal effect and uses its powerful instantaneous power to directly vaporize and grind the spots, and then remove the spots through the lymphatic tissue without affecting the surrounding normal tissue..syi