Not bad. Chen Han Gold Super Light Beauty Therapy is a non-invasive treatment method, which does not require surgery or injection, and will not cause trauma or pain to the skin. Compared with traditional cosmetic surgery, it is safer and more comfortable. Golden ultra-light beauty therapy uses the action of high-energy photons to stimulate the metabolism of skin cells, promote the production of collagen, increase the elasticity and firmness of skin, and improve skin quality.