Bovine protein slimming elements Bovine protein fibrin is extracted from a variety of natural plants by ultra-concentration using international leading biotechnology. Bovine protein slimming element can quickly accelerate human fat metabolism, burn a lot of calories, and at the same time prevent the intestine from absorbing fat in food and improve ATP activity. A large amount of sugar is decomposed, so that sugar cannot be converted into fat, which fundamentally eliminates the accumulation of fat.