Natural thinning method of thick lips: 1, suck lips hard and then massage the edge of lips by hand, every time 10 minutes, 1 day, 3-4 times. Stick to it and your lips will definitely become thinner. Pick up your mouth every day, and it will become thinner after a long time. In addition, drink plenty of water and get rid of the bad habit of biting your lips. 2, lip care, adhere to the use of Yi Fenrun lip care massage, maintaining good living habits also plays a great role in lip shaping. For example, don't pout and droop your mouth habitually, and avoid drinking water through a straw for a long time.