Active ingredient: glucosamine sulphate potassium chloride 1000 mg ascorbic acid 70 mg calcium carbonate 249.74 mg cosantox is a unique combination, with the highest crystalline glucosamine concentration in the egyptian pharmaceutical market, which is the precursor of proteoglycans synthesis, one of the main components of cartilage. also, ascorbic acid has potent anti-oxidant properties and helps in collagen biosynthesis. finally, calcium supports bones and muscles. indications dietary supplement for healthy joints and cartilage integrity, to protect against osteoarthritis progression. dosage one to two tablets daily or as prescribed by a physician.