Pennwoods Essential Hoof & Coat SupplementProduct Description Pennwoods Essential Hoof & Coat Supplement Ingredients Soybean Seed Heat Processed, Tricalcium Phosphate, Monocalcium, Dicalcium Phosphate, Dehydrated V Yeast Culture, Magnesium Oxide, Corn Oil, Citric Acids, Monosodium Phosphate, Dried Whey, Brewers Dried Yeast, Vit A Acetate, Potassium Iodide, Vitamin Key Features Blend of concentrated ingredients with optimum levels of biotin Provides nutritional balance to horse's diet Added