1, the most important thing for a thin double chin is to move your neck more. Losing double chins requires regular exercise. The method is very simple, that is, raise your head hard in the dormitory or when no one is around, and then you will feel your neck tighten. Stick out your tongue at the same time. Pay attention to stick out your tongue hard, and the effect will be good.

2. Eat less junk food such as snacks and eat more antioxidant foods, such as green tea, grapes, watermelons and tomatoes. It can promote the metabolism of skin keratin and make the skin firm and elastic. Then massage your chin if you have nothing to do.