White kidney bean, black coffee, konjac and Jiaya seed candy have the effect of losing weight. Its ingredients contain white kidney bean extract and dietary fiber, which can block the absorption of carbon and water starch to a certain extent, improve gastrointestinal discomfort and promote gastrointestinal peristalsis. On the one hand, it makes the stomach more normal, on the other hand, it reduces the intake of carbohydrates, thus achieving the effect of losing weight. In the process of using the product, you should also develop good eating and rest habits, so that the effect will be better.