MET-Rx Super Joint Guard Heavy lifting plus extreme stress on your muscles & joints, which is why it's essential to provide your body with firepower it needs to come back bigger & stronger. Specifically designed for bodybuilders & athletes, Met-Rx Super Joint Guard combines time-tested nutrients to help support joint cartilage & mobility & provide nutrients needed for overworked joints. Each serving provides important components found within the joint structure such as glucosamine, chondroitin & hyaluronic acid, along with omega 3 & 6 essentially fatty acids found within joint cell membranes. If you take a protein supplement every day to build your muscles, make sure to stack it with MET-Rx Super Joint Guard to help support your cartilage so you can unleash the fury on the weights, not on your joints