Supplementing with glucosamine and chondroitin sulfates can provide significant benefit for musculoskeletal support. Chondroitin sulfates, a category of glycosaminoglycans (GAGs), are required for the formation of various important components of joint cartilage. These two nutrients – glucosamine and chondroitin – support joint function and mobility by enhancing the body's production of GAGs and preventing their degradation.