Hyaluronic Acid (also called Hyaluronan or HA) is present in every tissue of the body. Its most important biological role is the retention of water. It also carries nutrients and eliminates waste from structures of the body, such as cartilage, that do not have a direct blood supply. Without adequate HA, the body's most important connective structures can break down.* The highest concentrations of hyaluronic acid are found in the joints, heart valves and eyes. It is also the primary component in synovial fluid, which helps cushion and lubricate joints.*

Hyaluronic acid can also help restore moisture for those concerned about wrinkles.* Supplementation is especially helpful as the body's level of hyaluronic acid production decreases with age.