Sweetlix Rumensin Pressed Block, 40 lb Net Content, Ingredients: 800 g/ton Monensin, Molasses Products, Roughage Products, Dicalcium Phosphate, Monocalcium Phosphate, Salt, Calcium Carbonate, Hydrogenated Soybean Oil, Vitamin A Supplement, Vitamin D-3 Supplement, Vitamin E Supplement, Manganous Oxide, Manganese Sulfate, Zinc Oxide, Zinc Sulfate, Copper Chloride, Copper Sulfate, Ethylenediamine Dihydroiodide, Calcium Iodate, Cobalt Carbonate And Sodium Selenite