ORALX-B uses 22 amino acids in combination with a mineral complex to provide an excellent source of iron and copper for horses. Also intended for B complex, iron and copper deficiencies in horses. Directions: Administer directly from syringe onto back of horses tongue, 1 mark on plunger for each 100 lbs. of body weight. HORSES ON TRAINING AND COMPETITION: Use one syringe weekly during training. Should be administered 24-36 hours prior to an event and one hour after event as a supplemental source of vitamins and minerals. Ingredients: Iron Amino Acid Chelate, Zinc Amino Acid Chelate, Thiamine Hydrochloride, Niacinamide, Inositol, Riboflavin, Choline Chloride, Vitamin A Acetate, D-Alpha tocopheryl acetate (source of Vitamin E), cholecalciferol (source of Vitamin D3), Copper Amino Acid Chelate, Manganese Amino Acid Chelate, Pyrodoxine Hyrochloride, Calcium Pantothenate, Cobalt Sulfate, Cyanocobalamin (source of Vitamin B-12), Xanthan Gum, Corn Oil, Sorbic Acid, Benzyl Alcohol.