We use superior science to make smarter formulas like Hyaluronic Acid. In the body hyaluronic acid is a component of joint cartilage, synovial joint fluid, and skin connective tissue. This formula is pure hyaluronic acid, not collagen. Jarrow Formulas® Hyaluronic Acid is naturally derived from biological fermentation. It’s bioavailable and supports skin health. *These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.