It is very important to choose what kind of VE, because there are many kinds of vitamin E products on the market at present, and people can choose a wide range. There are two kinds of vitamin E: synthetic and natural, medical quasi-word VE and health care product VE. There is a big difference. Many health care products VE are simply foods, and no amount of them will have obvious effects. All kinds of false advertisements that exaggerate the effect dazzle you. The price is still too expensive.

The effect of vitamin E capsule depends on the content of VE in the capsule. You only need to look at the content of VE in its target capsule, that is, the content of d-α- tocopherol. If it is very low, this VE capsule is not good.

Although the names are all called vitamin E capsules, they are very different, because many VE capsules are not all VE ingredients, and many health care capsules are filled with many impurities. For example, the VE purity of Yangshengtang is only 39%.

China's national laws and regulations have a clear definition of pure natural vitamin E:

China Pharmacopoeia stipulates that the content of pure natural vitamin E :D-α- tocopherol shall not be less than 90%, and the United States Pharmacopoeia stipulates that it shall not be less than 96%.

Strictly speaking, there are only three kinds of pure natural VE in China, and the purity of the two whales and the whole formula is 90%, reaching the national standard. The purity of natural vitamin E is more than 96%. Is to meet American standards.

Vitamin E in Yangshengtang says that it contains 97.5 mg of D-α-tocopherol (referring to the content of 250mg per capsule), but it is also indicated on the back that it contains 39 g of D-α-tocopherol per 100 g, and the actual purity is only 39%.