Studies have shown that the ingredients in Total Joint Care Performance have been proven in replenishing synovial fluid, which cushions and lubricates joints; may reduce inflammation, discomfort and stiffness associated with daily exercise; and helps support the soft tissue, ligaments and tendons. Each 0.06 oz scoop contains 6,000 mg glucosamine HCL (shellfish source), 3,000 mg chondroitin sulfate (bovine source), 3,000 mg MSM, 1,000 mg ascorbic acid (vitamin C), 200 mg hyaluronic acid and 50 mg zinc. No fillers or additives. Directions: 1 scoop daily or as directed by a veterinarian. May be increased to 2 scoops daily for extenuating circumstances. Scoop enclosed. 1.12 lbs = 30 day supply at 1 scoop level.