Our Glucosamine, Chondroitin & MSM combines three of the most popular and effective nutrients for supporting joint health in one dietary supplement. Our Glucosamine and Chondritin are both 100% sulfate, the most studies form of these nutrients. In addition, we also include MSM (Methylsulphonylmethane), an organic form of sulfur found in all living organisms. Studies have shown that these nutrients provide dietary components that support healthy joint structure and function.*