Vitamin C, Vitamin E, Selenium and Zinc contribute to the protection of cells from oxidative stress. This \'oxidative stress\' appears to be a major factor in many human diseases. Vitamin C, selenium and zinc contribute to normal immune function.Ingredients:INGREDIENTS: one vegetarian capsule provides: Magnesium ascorbate 150mg Providing: Ascorbic acid (Vitamin C).141mg / Magnesium.9mg Grape seed extract 30mg Natural Beta Carotene/Carotenoid Mix (D.salina) 5mg (Equiv. to Vitamin A 833ug) Providing (typical analysis): Beta Carotene 5mg Cryptoxanthin 39ug Alpha Carotene 158ug Zeaxanthin 32ug Lutein 25ug L-cysteine 50mg Zinc (citrate) 5mg L-glutathione 15mg Selenium (L-selenomethionine)100ug Alpha lipoic acid 10mg Manganese (citrate) 2mg Riboflavin (Vitamin B2)5mg Pyridoxine (Vitamin B6)5mg Copper (citrate) 0.5mg In a base of alfalfa, spirulina & bilberry Directions:As a food supplement, take one to three capsules daily with food, or as directed by your healthcare professional.