One multivitamin contains 150 percent daily value of vitamin C and 200 percent daily value of zinc for immune support 1 along with other nutrients. Ingredients: Calcium Carbonate, Potassium Chloride, Ascorbic Acid (Vitamin C), Magnesium Oxide, Microcrystalline Cellulose, Dibasic Calcium Phosphate, DL-alpha Tocopheryl Acetate (Vitamin E), Maltodextrin, Crospovidone, Zinc Oxide.
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