Nature's Way® Joint Movement Glucosamine Drink Mix is an ultra-strength, unflavored drink mix that provides 2,000 mg of glucosamine, a building block of cartilage tissue; 1,200mg of chondroitin, a component of connective tissue; 500 mg MSM, a source of sulfur and a mineral vital in the formation of collagen; 50% Daily Value vitamin D3 to help promote healthy bones and muscle function; and 10 mg of hyaluronic acid per serving.