Summer is coming, fashionable summer clothes can best show the unique charm of women, but many women have such an annoyance that there are too many hairs on exposed parts, so that they have new summer clothes, but are embarrassed or afraid to wear them. Yes, every lady who loves beauty wants to have smooth skin like jade. Excess hair not only seriously affects beauty, but also brings mental pain. Removal of excess hair is not only an important part of people’s pursuit of physical beauty, but also relief Psychological obstacles are an important means to regain self-confidence.
Nowadays, the most ideal and scientific method of hair removal is laser hair removal. Laser hair removal is based on the principle of selective photothermodynamics. By reasonably adjusting the energy and pulse width of the laser wavelength, the laser can penetrate the skin surface to reach the hair follicle at the root of the hair. The light energy is absorbed and converted into heat energy that destroys the hair follicle tissue. It is a technique where the hair loses its ability to regenerate without damaging the surrounding tissues.
Only the hair bulb of the hair in the growth period, that is, the root of the hair is in the hair follicle, and the hair bulb is full of melanin and can absorb a large amount of laser energy to destroy the hair follicle. In the degenerative and resting phases, the hair roots have already detached from the hair follicles, and the melanin contained in the hair follicles is also greatly reduced. Therefore, the hairs in these two periods are hardly damaged after being irradiated by the laser. It can continue to grow after the period, and at this time, a second irradiation is needed to remove it.
In addition, in a hair area, only about 1/3 of the hair is in the growth period at the same time, so generally one-third of the hair can be removed by one hair removal, and the hair removal treatment is also more than 3 times.
What are the side effects of laser hair removal?
It can be seen from the principle of laser hair removal that laser only damages black materials, such as hair and follicles, and other parts of the skin are safe. Therefore, it is very safe to use a qualified machine to do laser hair removal under correct operation. of.