Advanced joint, mobility combo to support joint, mobility comfort.MSM provides an organic source of sulfur which is necessary for normal cartilage formation.Glucosamine Enhances keep collagen supple and Chondroitin provides lubrication to reduce friction and Enhance the joint glide easily.Vitamin C promotes healthy connective tissue and provides antioxidant support.Rapid-Solv tablets are guaranteed to disintegrate in 30 minutes or less.