When summer is coming, the hair on your legs will undoubtedly be embarrassing for you in a cool dress, and the hair on your legs will be exposed to the underarms, and the hair removal cream will take off and grow longer. It is a popular choice for women who love beauty nowadays. So, is there any harm in laser hair removal? Learn more about it below.
The principle of laser hair removal
Laser hair removal uses the principle of selective photothermodynamics of lasers. Since the melanin in the hair follicle will absorb the laser energy, when the laser passes through the skin surface and reaches the hair follicle root of the hair, the absorbed laser light energy will be converted to destroy the hair follicle. The heat energy, so that the hair follicles lose their ability to regenerate and achieve the effect of permanent hair removal.
Does not act on sweat glands, does not affect perspiration and metabolism
Experts point out that sweat is not actually discharged from the hair follicles. It is produced by sweat glands and seeps out of the skin surface, which is not directly related to the hair follicles. Moreover, laser hair removal does not interfere with the normal operation of the sweat glands, so there is no need to worry about perspiration and metabolism.
Cold light source technology, does not burn the skin
When hair removal is carried out by regular institutions, they use relatively high-end hair removal equipment, such as freezing point hair removal. The hair removal equipment has cold light source technology, which will reduce the epidermis temperature during hair removal. Does not leave scars. However, if you choose a hospital and doctor without relevant technical qualifications, improper operation or unqualified equipment may cause burns. Therefore, choosing a hospital and doctor is critical.
Epidermal anesthesia, no pain
Laser hair removal is a less painful hair removal method among all hair removal methods. The results of multiple clinical trials have shown that most patients only feel the feeling of being "bounced by a rubber band". Laser hair removal also cools the skin, making it feel like an ice pack, which is very comfortable. At the same time, before the hair removal, the doctor will apply an epidermal anesthetic for you to fully reduce the pain. In addition, before laser hair removal, there will be a phase of "irradiation trial" to determine the patient's pain, so as to customize the laser energy.
At the same time of hair removal, skin tightening and pores shrinking
Since the laser only works on melanin, impurities such as spots in the skin will also be removed during hair removal. In addition, the heat from the laser irradiation stimulates the regeneration of collagen in the skin, resulting in smaller pores and firmer skin.
To sum up, laser hair removal is very safe as long as you master the energy emitted by the laser and the position of the laser action. It is for this reason that many beauty lovers will join the ranks of laser hair removal and want to do laser hair removal. You don't have to worry too much.
However, although laser hair removal is popular, it has high requirements for equipment and hair removal technology. Beauty seekers should avoid going to beauty salons and black clinics, and choose a professional and authoritative medical beauty institution, which is more secure and effective.
