However, with the development of medical technology, your desire to change your face can be satisfied without surgery. Changing the face without surgery is what people usually call non-invasive plastic surgery. Non-invasive plastic surgery is the best, safest, non-invasive and painless method to change the face without surgery, which mainly includes injection of fat-dissolving needle, injection of face-lifting needle and injection of hyaluronic acid. See the following introduction in detail: 1. Injection of liposolution needle to change face shape is mainly aimed at beauty seekers with obese face shape, that is, liposolution medicine is directly injected into the subcutaneous fat layer of human body in the form of needle, which stimulates the increase of lipase in local fat cells, promotes the activation of fat, increases the cutoff of fatty acids, decomposes it into fine state, and excretes it into lymphatic system randomly, thus achieving the effect of changing face shape. 2. Injecting face-lifting needle to change face shape As we all know, the main component of face-lifting needle is botulinum toxin, which can block nerves, relax over-contracted muscles and paralyze over-developed muscles. It uses paralyzed muscles to achieve the purpose of face-lifting. At the same time, the face-lifting needle can not only change the face shape, but also remove wrinkles, improve tired skin, reshape appearance and restore beauty. 3. Inject hyaluronic acid to change the face.