To use a laser device to remove hair, it is necessary to master its specific principle of operation. What is the principle of laser hair removal?
Laser hair removal is based on the photothermal principle of the laser, that is, the light energy of the laser penetrates the hair follicles and damages them. The laser has powerful energy in front of the skin. The action of the laser can penetrate through the skin, penetrate into the hair follicles, into the hair follicles, convert the laser light energy into thermal energy, dissolve and necrocate the hair follicles, achieving the effect of destruction of hair follicles, so that hair follicles lose their ability to regenerate. The laser is divided into several wavelengths, 808 laser can produce high -energy heat, directly affecting the deep layers of the skin, absorbing melanin in hair follicles, with the effect of depilation.
Laser hair removal is a relatively safe and popular method, which also avoids damage to the surrounding tissues of the skin. It is necessary to contact a specialized institution to do an operation that can reduce injuries inflicted on itself. Thus, the principle of laser hair removal, also known as the principle of laser photothermia, destroys the activity of hair follicles with a photothermal effect, thus achieving the principle of hair removal.