Antioxidants are substances that may protect cells from the damage caused by unstable molecules known as free radicals.Examples of antioxidants include beta-carotene, lycopene, vitamins C, E, and A, and other substances. We stock the latest Superfruits,Acai Berry, Goji, Noni and CherryActive which contain antioxidants. Now stocking the latest Free Radical test kit.