Matrix 5 H/A establishes a new standard of combination joint support. Matrix 5 H/A contains human grade components (independent lab assayed) for defined and guaranteed purity. Combining Glucosamine Sulfate, Chondroitin Sulfate, Hyaluronic Acid, PurforMSM, Yucca, and Ester C. Costs approx $2.04 per serv. (40 serv.)