Laser hair removal is a combination of refreshing hair removal, shrinking pore, tightening and tendering skin. The principle of laser hair removal is that the laser penetrates the surface of the skin and reaches the hair follicle at the root of the hair. The laser can take melanin as the target. After absorbing the energy of laser, the temperature of melanin increases sharply, which leads to the destruction of the surrounding hair follicle tissues and the loss of hair regeneration ability, so as to achieve the purpose of hair removal.
Laser hair removal can choose appropriate laser wavelength according to different people, different skin color, different hair and hair removal parts and different hair growth stages, and cooperate with the nursing after treatment to bring you a clean and refreshing hair removal experience.
Why can't laser hair removal be solved at one time?
This is because the growth of hair is periodic. Only when the melanin content of hair is high in the growing period, the hair removal effect is good. The melanin content of hair follicles in transitional and stationary periods was low, and the effect of hair removal was poor.
Therefore, in order to better play the role of laser hair removal, it is usually recommended to do 3-5 times, each interval of about 1 month. For our hair, it takes at least 3 times to get all the hair treated.
Is laser hair removal harmful to the skin?
The skin of human body is a relatively transparent structure. Clinical experiments of plastic and cosmetic experts have found that the skin is a transparent cellophane in front of a powerful laser, so the laser can penetrate the skin into the hair follicle very smoothly. Because there are many melanin in the hair follicle, it can preferentially absorb a large amount of laser energy and eventually converted into heat energy, so that the temperature of hair follicles increased, to achieve the purpose of destroying the function of hair follicles.
In this process, the skin itself does not have any damage because the skin does not absorb laser energy relatively, or absorbs a small amount of laser energy.
Can you bask in the sun after hair removal?
After hair removal, the protective function of skin surface decreases, which is easy to be sensitive. Further stimulation of skin should be avoided. Therefore, it is not appropriate to bask in the sun immediately.
