The natural vitamin E in Yangshengtang is actually not good. The natural vitamin E of Yangshengtang says that it contains 97.5 mg of d-α- tocopherol (referring to the content of 250mg per capsule), but the back does not obviously contain 39 g of d-α- tocopherol per 100 g, and the actual purity is only 39%. The definition of natural vitamin E in China's national laws and regulations is very clear: China Pharmacopoeia stipulates that the content of natural vitamin E :D-α- tocopherol should not be less than 90%, and the United States Pharmacopoeia stipulates that it should not be less than 96%. However, at the time of publicity, it was advertised that VE was a natural vitamin E, which was extracted from soybean germ and was a natural component of 100. The state stipulates that the upper limit of tocopherol content is 90%, and the content of d-α- tocopherol in Yangshengtang is low, which is not natural vitamin E at all. It says that its material is extracted from natural plants and is natural VE. In fact, this is confusing consumers and deceiving consumers. Most people don't know how to distinguish "synthetic VE" from "natural VE". TV commercials and packaging all say it is natural vitamin E, thinking it is. The price is still too expensive,