Nature´s Plus Glucosamine Chondroitin MSM Ultra RX-Joint is a condition-specific formula that targets the three key elements of healthy joints - Cartilage, Connective Tissue and Synovial fluid. Each mega-potent tablet merges together the clinically proven powers of glucosamine, chondroitin and methylsulfonylmethane (MSM) for results you can feel.Ingredients - Three tablets of Nature´s Plus Glucosamine Chondroitin MSM provide: Vitamin C (as calcium ascorbate) 200mg Manganese (as glycinate) 20mg Glucosamine Sulfate (as aminomonosaccharide) 1000mg MSM (methylsulfonylmethane) 1000mg Chondroitin Sulfate 800mg Other IngredientsHydroxypropyl methylcellulose, di-calcium phosphate, stearic acid, magnesium stearate, silica, pharmaceutical glaze CONTAINS NO YEAST, WHEAT, CORN, SOY OR MILK.