For Horses: Active Ingredients per 50 mL: Glucosamine HCL 10,000 mg, Chondroitin Sulphate 400 mg, MSM (Methyl-sulphonyl-methane) 2,000 mg, Ascorbic Acid 700 mg, Manganese Sulphate100 mg, in a base containing Glucose, Sodium Benzoate and Potassium Sorbate.