Heart Health 400 IU Per Softgel Dietary Supplementd-Alpha Natural Source Vitamin EProvides Antioxidant Cardiovascular Protection Each Softgel Contains 400 IU of Vitamin E and 50 mcg of SeleniumScience-Backed Quality Since 1969This blend really defends! Vitamin E and selenium work together to protect cells and tissues throughout your body. Highly concentrated in organ tissues like the heart and prostate, selenium is one of the most active antioxidant minerals. In combination, selenium and vitamin E work even better to defend your good health.