Help support healthy joint function in your steed with UltraCruz MSM Joint Support Powder Horse Supplement. This specially formulated powdered supplement is crafted to support both bone and joint health in your horse. It is designed to help enhance the connective joint tissue and stimulate the production of proteoglycans to maintain the resiliency of his joints. This natural source of non-metallic sulfur is ideal for horses in training or competition as well as older equines.