Nature"s Antioxidants...Protects Body Cells Dietary Supplement Vitamins A, C, E Plus Selenium and Zinc An FDA Regulated Facility Potency and Quality Guaranteed by Laboratory AnalysisAir 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+Zinc provides natural antioxidants to help protect the body from the harmful effects of free radicals.The sources of nutrients in Aces+Zn 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 and Zinc are organically bound to promote assimilation.