At present, there are many depilation products on the market, such as depilation cream, shaving, wax depilation and so on, but it can only solve the temporary problem and can not be removed fundamentally. The emergence of laser hair removal has brought hope for beauty. How long will it take to finish?
- Laser hair removal is mainly based on the principle of selective thermodynamics and the latest laser technology. The light beam emitted by the laser machine will penetrate the surface of the skin and finally be absorbed by the hair follicle. Through the selective absorption of laser energy, the hair follicle will be damaged and can not regenerate long hair without damaging the surrounding tissue.
- Because hair growth goes through three stages: growth period, regression period and rest period. There is melanin in the hair follicle during the growth period, so the laser mainly destroys the hair follicle during the growth period, while there is less melanin in the hair follicle during the degenerative period, there is no melanin in the hair follicle during the rest period, and the laser has no therapeutic effect on it. When the hair follicle during the rest period changes into the hair follicle during the growth period, the laser is effective.
- Laser hair removal requires a course of treatment according to the beauty seeker’s own hair condition and hair removal part. Therefore, from this point, their hair removal time is different, and beauty seeker should pay attention to it.