Many girls begin to suffer from arm exposure and thigh exposure season. They have a lot of body hair, they don’t look good in skirts, and they can’t get it off with hair removal cream. Going to the beauty salon for laser hair removal doesn’t seem to work. Should it grow or will it continue to grow? It’s not invalid. It could be that their beauticians are inexperienced, or their instruments are ineffective.
The most common and effective depilator is the 808 laser depilator, which emits an 808nm laser on the skin surface. The laser passes through the skin until it reaches the highest concentration of melanin in the hair shaft.
Laser hair removal requires complete hair removal according to the course of treatment. Hair growth cycle is divided into growth period, decline period and dormancy period, growth period hair follicle hair removal effect is the best.
During the growth phase, hair growth was active, melanocyte division was vigorous, and melanin content reached its peak. Hair growth stagnates during regression, the number of capillaries decreases, the dermal papilla shrinks, and melanocytes stop producing melanin. At rest, the hair matrix separates from the nipple and the hair falls out.
The principle of laser hair removal is to use the selective absorption of melanin to heat the hair follicles to more than 75 degrees Celsius, so that the hair follicles (hairy papilla) lose activity, so as to achieve the effect of hair removal. The amount of melanin in hair follicles peaks during the growing period, so only hair during the growing period can achieve the desired therapeutic effect after each irradiation.