TRIPLE STRENGTH Ultra Rx-Joint is the most advanced joint support formula ever developed! For the first time, the proven benefits of glucosamine, chondroitin, and MSM have been united with the exciting cutting-edge support of Celadrin and black cherry. The result is a unique formulation that provides unparalleled nutritional support for peak joint lubrication and mobility. TRIPLE STRENGTH Ultra Rx-Joint is specially formulated to provide these soothing benefits around the clock.