For many years, autologous fat grafting has been considered an effective method for soft tissue fillings. With the advancement of technology, the effect of autologous fat grafting is becoming more and more stable and its application is becoming more and more widespread. The advantages of autologous fat transplantation are as follows: 1. Autologous fat is transplanted with its own fat particles. As its own tissue, it is the safest for the body. This method is non-toxic and harmless to the body, and will not produce immune reactions and rejection reactions like prosthesis. 2.Autologous fat transplantation is relatively easy to take and has abundant sources. 3. The transplanted fat particles contain fat-derived stem cells and various growth factors. These components have the function of stimulating the regeneration of body tissues, anti-aging and skin rejuvenation. 4.Autologous fat transplantation adopts minimally invasive technology, non-surgical, no incision, no pain. It leaves almost no scar. 5.Surgical effect is natural and long-lasting. 6.After the transplanted fat cells become viable, they become their own tissue components and do not undergo absorption. 7, autologous fat transplantation for people with more local fat accumulation, while doing facial filling and breast augmentation, can also play a role in weight loss and slimming, shaping the perfect body curve. Disadvantages of autologous fat transplantation: In order to make the fat cells have a better survival rate, fat transplantation sometimes needs to be carried out in a “small number of times” method.