Autologous fat fillers are like taking a plant with lush branches and moving it from one pot to another with the possibility of withering, the transplanted fat needs to find a blood supply in its new home or else the fat cells will wither or be absorbed by the body. To be honest, it is a fierce race against time. Fat cells can survive for 3 or 4 days without a blood supply. And the transplanted fat takes 3 or 4 days for the cells to reconnect to the blood supply. During this trip, there will be about half of the fat that does not survive. The survival rate is typically 30% to 60%. And those fat cells that do survive? Can stay with you for the rest of your life. Although the survival rate of autologous fat is not high, you should not inject too much fat too much fat at one time, which may cause the injected fat to not get enough blood oxygenation, thus forming hard knots, calcification, etc. This will cause the fat not to be viable and make the result half-hearted. In addition, if too much fat is injected at one time, “big goose head” and “birthday boy brain” may appear. This is not only the problem of autologous fat, but also a degree of microplasticity, no matter what the filler is, it is not advocated to over-inject at once. The first time you fill your face with autologous fat, you need to fill it 2 to 3 times. Of course, if you are satisfied with the results after the first filling, then you do not need to repeat the injection. It is mainly related to the candidate’s own body constitution and the survival rate of fat. There are artificial ways to improve the survival rate of autologous fat, such as adding PRP to improve the activity of fat cells to a certain extent and increase the survival rate. Some beauty seekers are worried: will their face become bigger after having autologous fat filler? Not only will the face not become bigger after lipofilling, but it will also look smaller. This is because the facial contour will become fuller and more three-dimensional after filling the depressions or flat spots with fat, and the facial disharmony will be weakened, which will not only modify the face shape but also make the skin full and delicate and elastic, so visually it will be more compact and delicate. Fat filler only rounds out the imperfect contour lines and does not cause fat accumulation. Through the comparison of the photos above, it is obvious that the hollowness and haggardness of her face are gone, and she is much more energetic and younger. Autologous fat filler just makes you beautiful so naturally. Friends and colleagues around you will only see that you have become more beautiful, and they cannot tell what is different.