980nm laser is the optimum absorption.Photons of light from lasers penetrate deeply into tissue and accelerate cellular reproduction and growth. The laser light increases the energy available to the cell
so that the cell can take on nutrients faster and get rid of waste products. To overcome the traditional laser treatment redness large area of burning the skin, professional design handpiece, enabling the 980nm laser beam is focused onto a 0.2-0.5mm diameter range, in order to enable more focused energy to reach the target tissue, while avoiding burn the surrounding skin tissue.