Since laser hair removal cannot be stable, several rounds of treatment are often required.
Since laser hair removal is based on the principle of photodermodynamics, usually by adjusting the shape of the laser wave, to stimulate the hair of the hair of a beauty seeker, so that melanin in the hair follicles of a beauty seeker absorbs light energy and converts into a certain thermal energy, which leads to a constant increase in the temperature inside the hair follicle, which ultimately leads to necrosis follicle and loss of hair growth function.
After hair follicles return to the growth phase, aesthetics need another treatment to achieve long -term hair removal. Therefore, as a rule, laser hair removal should be carried out 3 - 5 times
Thus, the effect will persist for a long time.
Advantages:
(1) identification of indigenous causes
During the operation, black hair absorbs thermal energy, which extends to the surrounding tissues and can “connect and remove” the entire hair follicle. Therefore, laser hair removal usually has a longer effect.
(2) accurate control
Laser hair removal is an accurate and controlled method that can damage the hair follicles only under normal conditions.
(3) High efficiency
Laser hair removal reaches 90% success. The effects of various parts, thickness and color of the hair are different, but even if it cannot be completely removed, the remaining hair becomes thinner, softer and gradually grow.