An antioxidant is a substance that reduces oxidative damage (due to oxidation) like that caused by free radicals. The more antioxidants we have in our system, the faster the free radicals can be safely deactivated. It's the job of the antioxidants to keep free radicals from turning healthy molecules into unhealthy molecules. In addition, antioxidants have properties that enable them to repair damage. Scientists have discovered that it's the combination of antioxidants that contribute to good health. Heart Healthy Antioxidants:(carotenoids, flavonoids and phytosterols)Ingredients: Acai Berry, Banana, Acerola Berry, Mango, Blackberries, Raspberries, Beets and Pomegranate. Immune Supporting Antioxidants:(ellagic acid, carotenoids, flavonoids, phytosterols, anthocyanidins)Ingredients: Blackberry, Pomegranate, Acai Berry, Raspberry, Beets, Pear, Acerola Berry and Mango. Anti-Inflammatory Supporting Antioxidants: (flavonoids, anthocyanidins)Ingredients: Beet, Blackberries, Raspberries, Pear, Pomegranate, and Pineapple. Eye Health Supporting Antioxidants: (carotenoids, anthocyanidins)Ingredients: Acerola Berry, Mango, Pears, Blackberries, Raspberries, Pear, and Pomegranate.