We produce it naturally in our skin to retain collagen and water.  The hyaluronic acid used in this formula is ultra low molecular weight (8Kda). It has 18 times the penetration capacity of normal hyaluronic acid (800Kda). It has far superior properties to aid cell proliferation, stimulation of the HAS-2 gene (produces an enzyme responsible for producing hyaluronic acid) and collagen synthesis. Its effects are: long lasting hydration and wrinkle filler due to its ability to retain water in the intercellular matrix. Rapid improvement of expression lines due to regeneration of the epidermis. Rejuvenates kerantocytes and makes them more active. The skin appears smoother, hydrated and firmer.