Hyaluronic acid rhinoplasty is a safe method of rhinoplasty without the need for surgery. Because of the simplicity of hyaluronic acid rhinoplasty injection, fast results, natural effects and almost no recovery period, it has become the mainstream of injectable cosmetic methods and is favored by beauty lovers, and is also a kind of rhinoplasty that many beauty lovers are enthusiastic about. Hyaluronic acid for injection will be gradually decomposed and absorbed with the normal new generation of the human body, which is a substance that can be absorbed by the human body and has a certain time limit for use. Therefore, the effect of hyaluronic acid rhinoplasty is not long-lasting. Under normal circumstances, the effect of hyaluronic acid rhinoplasty can be maintained for 6-18 months, and candidates need to have a refill in order to maintain the effect for a long time. Generally speaking, if a candidate adopts hyaluronic acid rhinoplasty, a longer maintenance time will occur after 3-5 times of regular injections. However, the specific maintenance time varies due to the type of hyaluronic acid as well as the personal constitution and lifestyle habits of the candidates, so the candidates need to consult an experienced professional doctor about the relevant contents before the surgery.