What is the principle of diode laser hair removal?
The basic treatment principle of the semiconductor laser hair removal treatment instrument is selective photothermolysis. The outer hair root sheath in the hair follicle is rich in melanosomes, which can selectively absorb the energy of the laser. The 808nm laser emitted by this machine is easy to be absorbed The colored hair follicles absorb without damaging the epidermis tissue, the energy emitted by the light is absorbed by the hair and the pigment in the hair follicles and then converted into heat, thus increasing the temperature of the hair follicles, and when the temperature rises to a certain level, the hair follicles will be irreversibly damaged. So as to achieve the purpose of permanent hair removal.