Autologous fat filling is the activation and purification of fat cells transplanted to the required areas to achieve the transfer of fat, the equivalent of the fat to a different part of the growth, to achieve the purpose of two birds with one stone, not only can be shaped, beautiful skin wrinkles, but also able to lose weight. After transplantation, the fat gets sufficient blood supply to survive, and after survival, it can permanently exist in the body tissues to maintain the effect of volume. Therefore, as long as the transplanted fat survives, the effect can be maintained permanently. However, the fat survival rate is related to the doctor’s skills. A professional doctor will fill the fat in multiple layers, angles and tunnels, so that the fat can be successfully established in the best position for blood flow and survival. Lipofilling is not as good as filling more fat. If too much fat is filled at one time, the injected fat will not get blood oxygenation, which will lead to nodules and calcification, affecting the survival rate of fat. In addition, the amount of fat to be filled when doing lipofilling needs to be decided according to the program provided by the doctor. Before the operation, the doctor will take into account the needs of the aesthetic person as well as his/her own condition, and at the same time, follow the aesthetic standard to do lipofilling. It is recommended to visit a professional medical institution for satisfactory filler results.