Joint armor features 4 elements utilized in the maintenance of healthy joints. Includes glucosamine, chondroitin sulfate, hyaluronic acid, and maganese sulfate. While other products feature 1 or 2 of these ingredients. Joint armor provides all 4 elements at levels believed to support joint health, all for the price of one supplement. Size is 1 Pound. Dimensions are 5 X 5 X 6 Glucosamine Hci, Glucosamine Sulfate, Chondroitin Sulfate, Hyaluronic Acid, Manganese Sulfate. UPC Code = 180434000217