Sok Li reminds you: After risorius is rich in autologous fat, there will be some swelling, which will generally be reduced in 5-7 days. Autologous fat absorbs excess subcutaneous fat cells from some parts of the human body, then purifies the sucked mixture and injects drugs to obtain compound fat particles. Complete granular adipocytes were selected and transplanted to breast, face and other parts that need fat filling to treat flat breasts, asymmetric breasts on both sides, superficial fine lines, thin lips and thick lips.