What are the advantages of laser hair removal? Women who love beauty pay great attention to the care of their skin. In order to make your skin look crystal clear, smooth and white, you need to often perform relevant laser hair removal. In particular, the hair that affects the beauty of the body is the part that beauty loving women feel must be removed. Light depilation is a very popular depilation method, which can effectively remove excessive body hair. Let’s learn more about the advantages of laser depilation.
What are the advantages of laser hair removal
Laser hair removal is fast and painless. If you are lucky, it can be done once and for all. It is much safer than the electroacupuncture hair removal method that can only remove one hair at a time (this is the only permanent hair removal method recognized by the U.S. Food and Drug Administration). Laser can remove one piece of hair at the same time, and the risk of leaving scars after skin burns is very small. After a few months, even the number of hair that grows again will be significantly reduced.
Principle of laser hair removal
Laser hair removal is generally based on the principle of selective thermokinetic action, using the latest laser technology for hair removal. The light beam emitted by the laser machine will penetrate the skin surface and eventually be absorbed by the hair follicles. Through selective absorption of laser energy, the hair follicles will be damaged and can not regenerate long hair without damaging the surrounding tissues. The process of laser hair removal is simple and fast. Generally, no scar is left after treatment.
Intraoperative manifestations of laser hair removal
During the laser hair removal treatment, some patients may have temporary redness or swelling, or even mild skin itching. After a few hours of treatment, the redness and swelling subsided, and the skin returned to normal. The laser does not damage the skin, so no treatment is required. The time required for treating different parts is also different. The time for treating the beard on the lip is 5 to 10 minutes, the time for treating the hair on both legs is 30 to 40 minutes, and the time for treating the hair on both legs is about 90 minutes.
Some hair may regenerate after hair removal, but the new hair will become thinner and less obvious. Some people will grow hair after 6 months, while others will not regenerate until 2 years later. Because some hair follicles are in the resting period and degenerative period at any time, laser hair removal requires multiple treatments to achieve the effect. It takes 3 to 4 times to remove the hair of the limbs, with an interval of 1 to 2 months.