Natural Vitamin E powder 30% Effect: (1)It is a kind of nutritional intensify additive, which can enhance the immunity, disease prevention of the livestocks. (2)Increasing breeding or laying rate of the livestocks and poultry, while keep the meat tasty and increase nutritional value. (3)It can effectively increase the nucleic acid metabolism, and promote protein synthesis, and increase the body functions and sexual function. (4)Phytosterols (animal growth additive) can combine with other growth hormone to formed molecule velar fat in the body, made of phytosterols ribosomal protein, and promote the rapid growth of animals. (5)It is a high-security antioxidants, the United States take it into the FDA GRAS, can replace chemical antioxidant such as ethoxy-quinoline, TBHQ and so on, can prevent the degeneration of the feeds.