Dalian Mei Wei foreign trade plastic surgery experts tell you that the effect of hyaluronic acid injection on chin augmentation can last at most half a year, and it needs to be injected again after half a year. This gives those beauty seekers who are not satisfied with the effect of chin augmentation by injection more choices. As long as you persist for half a year, you can get a new chin, which is also a big advantage of hyaluronic acid. Hyaluronic acid chin augmentation is a simple and quick chin augmentation operation, and there will be no scar after injection of hyaluronic acid. As long as a small amount of hyaluronic acid is injected into the chin, not only can the pain and risk of operation be avoided, but also there is no wound and no recovery period after hyaluronic acid augmentation. After the chin is slightly elongated by hyaluronic acid, the face will have obvious visual effect of lengthening, and it looks much thinner. Hyaluronic acid can also be injected into the dermis, which also has a decorative effect on the aging, collapse or dimples of the chin.