Obesity refers to fat, and yours should be skin. This is not a concept. It is not easy to restore the elasticity of the skin. Most weight-loss products on the market burn fat. As for skin recovery, I suggest you don't fiddle around, which will easily make skin cells more aging. If your wrinkles are not too serious, physical therapy is better, such as sticking a facial moisturizing mask on your abdomen, or moisturizing with white radish slices!