can make the suspended loose fibrous tissue get melt and shrink greatly, providing strong support for the whole subcutaneous tissue, thus reducing the relaxation problem of the face and making the whole face look more stereoscopic and clearer. it can effectively repair the water-blocking layer for the damaged skin at the basal layer of the skin, so as to keep the skin hydrated at all times, thus making the skin more moist and elastic. the deep dermis, subcutaneous tissue and orbicularis oculi muscle layer of the eye contract the local loose tissue to achieve the function of tightening and lifting, and can also reduce the tiny bags under the eyes and edema around the eyes..syi