Generally speaking, it is not recommended to take capsules without peeling. Manufacturers make drugs into capsules or other shapes according to their properties. Making the medicine into capsules helps to wrap the bitterness and smell of the medicine. Relatively speaking, tablets need to be diluted and decomposed after reaching the stomach, and then absorbed by the human body. Capsule drugs can be directly decomposed after skin dissolution and absorbed by human body relatively quickly.

Capsule medicine can not achieve specific curative effect without transdermal administration, and has side effects. For example, enteric-coated capsules, after peeling, the drugs originally digested in the intestine become digested in the stomach, which will damage gastric mucosal cells. In addition, there are some slow-release and controlled-release drugs, which need to be slowly digested in the human body and slowly release the efficacy of the drugs, but if they are not taken through the skin, the functionality and integrity of the drugs will be destroyed.

Of course, I don't think it's a big problem for vitamin E to take oil directly without eating capsule skin.