Individual differences are mainly in the effectiveness of the midface (cheek) lift. The implication is that some people do not get the desired results after a midface lift – the duration is short. When the tension of the midface lift skin becomes greater, the skin will proliferate in the direction of the tension, eventually tending to equalize the facial skin in all areas. And the greater the tension, the faster the skin tissue growth, so for facial obesity, large pores and thick skin people, lifting requires a lot of force, skin tension after surgery, so the cheek tightening after the maintenance effect is poor, the effect maintenance time in six months to a year. For people with thin face and thin skin, the effect of mid-facial lift is better and can be maintained for a longer period of time because the tension after lifting is less.