Contains Chondroitin Sulphate and the important amino acids in Glucosamine Nutritional support for improved joint function. The original Cortaflex formulation. This amazing blend of natural ingredients includes 3,000mg per oz. of Chrondroitin Sulphate and has been the first choice of professional horsemen the world over. Use on its own or as a follow-up to the use of Cortaflex solution.