Is laser hair removal reliable and safe?
Laser wavelength can be fully received by hair follicle tissue, many people are wondering whether laser hair removal is safe and reliable. So, today, I will answer your question to help you understand laser hair removal better!
Laser hair removal is very safe. More appropriate laser wavelength can be fully received by hair follicle tissue. Energy can effectively pass through the epidermis to reach the position of the hair follicle site. The effect is on hair follicles at different parts and depths, and then effectively remove hair at various parts and depths of the human body. This is because the laser can produce selective reception effect, and it is as accurate as shooting, so it only damages the hair without damaging the skin, which is safe for the epidermis.
Whether it is small area of fine hair or large area of coarse hair, the efficiency of laser hair removal is very high. Its light spot can be generally covered, which relieves the low efficiency of traditional hair removal, greatly shortens the time for hair removal, which also reduces the risks of hair removal without causing pigment precipitation.
The laser destroys hair follicles by energy conversion, so many people worry that too much heat will burn the skin. In fact, there is no need to worry about this. Because the energy of the laser can be intelligently adjusted, and the synchronous cooling installation can reduce the temperature, and then it can help protect the skin from heat damage and prevent pain.
For laser hair removal, in order to ensure safety, the laser energy attack should rise steadily from low energy to high energy, and the energy density should be determined according to the skin response. We should also pay attention to sunscreen and maintenance. What we should pay special attention to is that if some slight redness and swelling appear after laser hair removal, do not panic. This is a normal psychological scene for skin, which can be recovered within 2-3 days.
