Hyaluronic acid face-lifting speed is quite fast. It only takes a few minutes to make a female friend's pie face thin quickly and become a veritable beauty with a small face without suffering the pain of surgery. Because hyaluronic acid itself exists in our body, using hyaluronic acid to thin face will not cause any harm to our body, and it can also effectively reduce complications such as rejection. I know a very good hospital that does this beauty. You can go there and have a look. My friend did it there in spring. The technology is advanced and the service is good. Specifically, Baidu can search the plastic surgery center of Shanxi Datong 322 Hospital.