Li Zhen fills her own chest! ! Autologous breast filling is to extract autologous fat and then inject it into the chest after purification. The advantages of self-filling chest are as follows: 1. Safety, no rejection: because the extracted autologous fat will not produce rejection reaction, it is very safe. 2. Natural and seamless: autologous breast enhancement is to extract its own fat and inject it into the chest through tiny needle holes, so there will be no scars. The injected fat makes the chest skin soft and smooth.