Natural Factors, Glucosamine & Chondroitin, 500 mg/400 mg, 60 Capsules

Dietary Supplement500 mg / 400 mgHelps Maintain Structure Integrity of Joints & Connective TissuePurity & Potency Guaranteed Glucosamine and Chondroitin provide key building blocks to support healthy cartilage and other connective tissue, and have a beneficial relationship to support healthy joint function. Isura™: Non-GMO: Documentation ? Mass Spec: Lab Tested ?