2. Maintain good living habits In addition to lip care, maintaining good living habits also plays a great role in lip shaping.
Don't pout and droop your mouth habitually, and avoid drinking water through a straw for a long time. If you have such a bad habit, it's not too late to change it. Some people like licking their lips very much and think it can help keep them moist. In fact, substances such as amylase in saliva attached to the lips will only shrink the deep connective tissue, but will make the lips drier and even desquamate.
If you peel the skin of your lips with your hands, it will make your lips more painful and finally loose, so this habit must be corrected.