Slimming soup has the effects of clearing away heat and toxic materials and losing weight. It is an ideal slimming product for urbanites who are not very fat and lack time and place. Catechin contained in slimming soup has the functions of improving metabolism, antioxidation and scavenging free radicals. Protein kinase can be activated by lipolytic enzymes of various triglycerides, which can reduce the accumulation of fat cells, promote the secretion of gastric juice, help digestion and reduce fat, thus achieving the effect of losing weight.