Laser Selective Photothermal effect plays a decisive role in hair removal. As the fundamental theory for Diode Laser’s hair removal function, Laser Selective Photothermal makes the target tissues (melanin in follicle and hemoglobin in hair papilla nutrient vessels) shows perfect absorbency to specific wavelength. Treatment time for each pulse should be equal to or less than target issues’ thermal relaxation time. Thus photothermal effects will be limited in target issues, and prevent thermal energy’s damage to surrounding tissues.
Working Theory
Basing on the selective light absorption theory, we let the diode laser generated by laser hair removal machine pass through the skin surface and penetrate the hair follicles by adjusting the wavelength, energy, and the pulse width to realize the hair removal purpose. In the hair follicle and hair shaft, there are plentiful melanin spreading between the follicle matrix and moving to the hair shaft structure. Once the melanin has absorbed the energy of laser, it will show a sharp rise in temperature and lead to destroy upon the surrounding follicle tissue. In this way, the unwanted hair will be removed completely.
Advantage
1.The gold standard in permanent hair removal effectively for all skin type including tanned skin-clinically documented and proven results.
2.Advanced Unichill technology handpiece provides continuous contact cooling of the epidermis.
3.Ergonomically design finger trigger for easy, comfortable operation.
