The face of Southern Medical University is full of essence. Facial depression is the loss of collagen and fat in the skin. It can not be filled by external application of drugs, but by facial autologous fat. Facial concentrate can change the skin to some extent after use. It contains a lot of amino acids, which can replenish skin moisture in time, lock water and moisturize, whiten and remove spots, wrinkle, brighten skin tone and increase sallow and wrinkles caused by staying up late.