Your body uses glucosamine, a natural compound, to create one of the main building blocks of joint cartilage -- proteoglycans. As you age, the amount of glucosamine created by the body decreases. This causes cartilage and bones to scrape against each other. Joints become damaged, and the lubricating synovial fluid in joint spaces becomes thin and watery. Supplementing your diet with glucosamine may help to replenish these fluids.

To ensure effective absorption and tissue utilization, this formula uses glucosamine in the sulfate form to provide the sulfur necessary for supporting the repair of cartilage.

Did You Know?

All NSI supplements are packaged in HDPE (High Density Polyethylene) bottles. These bottles keep moisture vapor out, protecting the freshness and integrity of their contents, and are 400% more effective compared other brands currently using PET (Polyethylene Terephthalate) bottles. HDPE bottles do not break as glass can and are also recyclable so we urge you to please recycle them.