Usually, the results of autologous fat facial fillers are long lasting after the cell stabilization period (i.e. 3 months after surgery). The condition for fat survival after a patient has undergone autologous fat transfer is an adequate blood supply. Usually, fat cells can basically maintain their own volume as long as the patient does not actively diet to lose weight or engage in high exertion exercise for a long period of time. Autologous fat filling facial surgery is relatively safe and effective, and basically satisfactory results can be achieved. Three months after surgery is an important period for the survival of fat cells. Patients need to actively follow medical advice and should not be blindly optimistic, and the effect of fat filler will vary from person to person according to their physique, and if there is any discomfort and other abnormalities, they need to contact the doctor immediately. Within 3 months after facial autologous fat filler, patients need to pay attention to a light diet and control expressions so that the fat cells can survive for a long time.