Dr.Melaxin Aqua Ion Plasma Hydrating Gel Cream 50mlUp to 123% improvement in moisture loss, 100 hour moisture retention [8 layers of hyaluronic acid] From low to high molecules, 8 types of hyaluronic in various amounts of molecules are absorbed from inside to the skin's surface, delivering a deep and fast moisturizing effect. [Ions that regulate moisture balance] Adjusting each ion concentration precisely, moisture is absorbed fast on the skin with osmotic pressure, adjusting the moisture balance.