Suggestion: Be sure to pay attention to the comparison between boys before and after rhinoplasty. You mentioned the comparison between boys before and after rhinoplasty. Let me answer your question as follows. Hyaluronic acid is a kind of hyaluronic acid, which originally exists in the dermal tissue of human skin in the form of colloid, and is responsible for storing water, increasing skin volume and making skin look full, plump and elastic. There are many people who use hyaluronic acid for rhinoplasty abroad. Oriental women's noses are naturally not high, so they usually apply hyaluronic acid to their noses to increase their height. Dr. Xiu Zhifu also reminded that it is very important to communicate with doctors before rhinoplasty with hyaluronic acid. You must tell the doctor how high the nose should be, which points should be high, and how wide and thin the shape you want. These must be discussed with the doctor first. When playing, a dose of hyaluronic acid is usually scattered, and a bridge of the nose may score three or four points. If you put hyaluronic acid into it, there will be the hand of God (that is, the hand of a doctor) to help you shape. This process is like God creating human beings. The doctor must extrude the shape you want before hyaluronic acid hardens, and you can see the effect immediately after molding.