Dietary Supplement. With 7 key nutrients to help maintain healthy joints & bones. Just mix into your favorite beverage. Knox NutraJoint - The formula for flexibility. Gelatine - Provides building blocks for collagen - the chief structural protein in cartilage and bone. Joint Nutrients - Vitamin C and Copper. Bone Nutrients - Calcium, Vitamin D, Zinc, Vitamin K and Manganese. Helps your body strengthen cartilage. An excellent source of Calcium and other important nutrients. Note: Use this product as a food supplement only. Do not use for weight reduction. (These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.)