Hair Removal Machine Basic knowledge of hair removal machine
Small laser hair removal for skin stimulation generally needs to be done 3 ~ 5 times to achieve good results. Because hair growth has a certain growth cycle, divided into growth period, regressive period and rest period three stages. When in the growth phase, there is melanin in the Hair follicle, Hair Removal Machine laser can destroy the growth phase of the hair follicle; There was less melanin in the hair follicle in the degenerative stage, and the damage effect of laser on the hair follicle was weak. There is no melanin in the hair follicle during rest period, and the laser has no effect on it.
Before laser hair removal, no preparation is required. However, within two weeks after hair removal, the hair removal site should avoid ultraviolet irradiation, so as not to cause transient pigmentation.
The time required for laser hair removal depends on the size of the repair area. For example, lip hair repair can be completed in only 5 to 10 minutes, and armpit hair repair takes about 20 minutes.
Before and after two hair removal interval is generally about a month.
Above is the introduction of all the basic knowledge of Hair Removal Machine hair removal machine, some people will worry about laser hair removal will cause harm to sweat glands, in fact, do not have to worry about the blow, laser will not affect the function of sweat glands, sebaceous glands, because laser only works on melanin, sweat glands, sebaceous glands basically do not contain melanin, The laser has no effect on it.