Synovi MSM supports joint health and rebuilds cartilage in dogs. In clinical tests, use of Synovi MSM supported the relief of pain and helped reduce stiffness, swelling and inflammation. Synovi MSM prevents pressure build up in cells, permitting nutrients in and pushing toxins out. Synovi MSM is taken in combination with Vitamin C.A combination of MSM, Glucosamine HCL, Perna Canaliculus and Vitamin C. Fortified with carbohydrates, amino acids, vitamins and minerals.(Part of the Synovi line) MSM 800 mg Glucosamine HCl 500 mg Pernal Canaliculus 300 mg Vitamin C 10 mg Ingredients: Rice Hulls, Sucrose, MSM (Methylsulfonylmethane), GLucosamine HCL, Perna Canaliculus, Vitamin C (Ascorbic Acid), Whey, Natural Beef Flavor and Natural liver Flavor.Initial Administration: (4 to 6 week period) Up to 60 lbs. - 1 to 1 1/2 scoops per day, 60 to 100 lbs. - 2 scoops per day, Over 100 lbs. - 2 1/2 scoops per dayMaintenance Administration: (After initial 6 week period) Initial administration may be reduced to the following levels: Up to 60 lbs. - 1/2 to 1 scoop per day 60 to 100 lbs. - 1 to 1 1/2 scoops per day Over 100 lbs. - 1 1/2 to 2 scoops per dayEffective alternative with more active ingredients available for 21% less per gram.