Amazingly, eggshell membranes are made of the exact same ingredients as human joints. In fact, eggshell membrane is one of the only substances on earth that naturally contains a range of constituents needed to rebuild cartilage and connective tissue, including key glycosaminoglycans like chondroitin and hyaluronic acid, as well as collagen and other proteins.* The unique combination of so many joint health nutrients in one natural ingredient may be a key factor to JOINThealths™  fast, one-bottle results. *****30 Count*****