Farnam Go Max Multi-Vitamin Supplement, 1 gallon Quality source of iron, vitamins and minerals Provides 300 mg per oz. Of iron Contains vitamins a, D3, E, B1, riboflavin, niacin, B6, B12, plus folic acid, Biotin, pantothenic acid and choline Highly palatable with Molasses and Yucca flavorings Available in 1 gallon size