A lightweight daily moisture-enhancing serum with high levels of HA4 and Polyglutamic acid combine to create a unique moisture lock. Delivers immediate and long-lasting hydration for bouncier, firmer and glowing skin.  HEAVYWEIGHT HYDRATION: A skin-drenching blend of Polyglutamic Acid and Multi-Molecular Ha4 delivers hydration and helps the skin naturally produce Hyaluronic Acid to improve elasticity and the look of fine lines.SKIN BOUNCE: Bio-Lifting Complex and Niacinamide empower the skin to rebuild and improve its own structure for a firmer and smoother complexion.MOISTURE-LOCK: Rich in nutrients, Marine Bioferments protect the skin’s barrier to increase elasticity and firmness.