Ingredients & Description400IU of pure vitamin E in the form of d-alpha tocopheryl succinate, derived and isolated from 100% natural sources contained in every capsule. This quick-release dry form is preferred by those who want an alternative to oil-based sources of vitamin E. Capsules can be swallowed or opened and the contents added to foods or beverages. Vitamin E is a fat-soluble vitamin and antioxidant that protects cell membranes and prevents free radical damage, supporting the cardio- vascular system and general health.* Vitamin EÃÂs ability to protect cell membranes is important for people in polluted environments and those with active lifestyles. Experts recommend daily supplementation of vitamin E as it is difficult to get enough through diet alone.