What do you need to pay attention for OPT hair removal
What is OPT hair removal? The human skin is a relatively light-permeable structure, in the face of a powerful laser or OPT laser machine . The skin is simply transparent cellophane, so light energy is very smooth through the skin up to the hair follicles, because the hair follicles have a lot of Melanin. It can first absorb a lot of light energy and eventually converted into heat energy, so that the hair follicle temperature rise, to destroy the function of hair follicles. In this process, because the skin does not absorb light energy, or absorb very little light energy, so the skin itself is not any damage. At present, the effective hair removal method is the photon hair removal technology, photon hair removal is a strong pulse light, this light and ordinary sunlight are not too different, the difference is just very strong. Photon hair removal utilizes melanocytes in hair follicles to absorb light at specific wavelengths, heat the hair follicles, selectively destroy the