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 food, and no amount of them will have obvious effect. All kinds of false advertisements that exaggerate the effect dazzle you. The price is still too expensive. Pure natural vitamin E belongs to OTC drugs, which conforms to the national GMP management standards and has a strict production process, which is safer and more reliable.
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 each 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. The tocopherol purity of health care product VE is generally much lower than 40%.
If a vitamin E capsule is marked as containing 97.5 mg of d-α- tocopherol and each capsule weighs 250 mg (40 g/160 capsules), the actual VE purity is only 39% when two capsules are subpackaged.
Personally, I think it must be right to eat high-purity food. Just like the milk storm that made a lot of noise some time ago, it is reassuring to eat real high-purity pure milk, but it is always disturbing to eat low-purity milk mixed with other substances, not to mention milk mixed with melamine.
hope this helps