Nature"s Antioxidant Protects Body Cells Dietary Supplement An FDA Regulated Facility Potency and Quality GuaranteedAir pollution, tobacco smoke, ozone, radiation, dietary fats and heavy exercise can produce unstable substances in the body called free radicals. Research has established that excess free radicals can damage healthy cells. ACES provides four natural antioxidants to help protect the body from the harmful effects of free radicals.The sources of nutrients in ACES are chosen with care. Beta-Carotene (pro-Vitamin A) is derived from tiny plants, D. salina algae, which also supply minor amounts of other carotenoid antioxidants such as alpha carotene, cryptoxanthin, zeaxanthin, and lutein. Calcium ascorbate is a non-acidic form of Vitamin C which is gentle in the stomach. Vitamin E is 100% natural-source, the most biologically active form, from soy. Selenium is organically bound with an essential nutrient (methionine) to promote assimilation.