Osteoactiv contains multiple action formula combining precise amounts of highly purified Glucosamine, Chondroitin and Methylsulfonylmethane in capsule, tablet or powder form. The synergistic effect of the combination of these clinical proven ingredi...ents on cartilage matrix enhancement has been well-studied worldwide in numerous clinical studies. The recent surge of interest in symptomatic slow acting drugs for osteoarthritis (SYSADOA) has ensured that many brands of Glucosamine, Chondroitin Sulfate and Methylsulfonylmethane are available in pharmacies, health stores and other retail outlets,