Science-Based NutritionTMDietary SupplementMaintains Healthy Joints & Connective Tissue*Contains sodium-free potassium stabilized glucosamine sulfate, bovine chondroitin sulfate plus pure MSM (OptiMSM).Helps maintain strong, healthy and flexible joints. Supports the body"s connective tissue.* Benefits hair, skin and nails.**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.WarningsNot Suitable for VegetariansGlucosamine is obtained from the shells of shellfish.Contains nothing other than listed ingredients.The amount of chondroitin sulfate is verified by CPC Titration testing, using the USP Test Method & USP Reference Material (dried).