Quench the thirst of dehydrated skin with the hylamide low molecular ha multi depth rehydration booster formulated with five forms of hyaluronic acid that penetrate the skin at different depths the concentrated booster serum will provide long lasting hydration and plumpness both immediately and over time a very low molecular hyaluronic acid works at the lower layers of the epidermis to aid better absorption whilst a hyaluronic pre curser and plant hyaluronic acid boost your skins natural