When hyaluronic acid is injected into the nose, it may be because the local blood supply is not rich. Compared with the nose and other frequently moved parts such as the chin, it will feel that the hyaluronic acid lasts longer in that part. In terms of maintenance time, It also depends on the different types of hyaluronic acid used. For example, some hyaluronic acid itself is long-lasting and may last for more than a year even in other parts of the body. Some hyaluronic acid particles are smaller and absorbed faster, which may take longer. Shorter. Therefore, there is no fixed concept of time, or how long it will last. It is mainly up to the patient or beauty seeker. If you feel that the shape of the nose is no longer satisfactory and you feel that you need to add more hyaluronic acid, go to the doctor to add some hyaluronic acid. .