Hyaluronic Acid (HA) and its role in the body

  • Present in every tissue in the body

  • Most concentrated in the synovial fluid

  • HA is a key component of cartilage

  • It is hydroscopic - which means that it can bind together 3000 times it's own weight in water

  • Regulates tissue hydration and maintains water balance

  • Regulates the passage of nutrients and the elimination of waste products from the body

  • Highly viscous so retaining the passage of viruses and bacteria through the pericellular zone