Core Ingredients Deep-Sea Water The deep seawater pumped up from a depth of over 200 meters and has a composition structure similar to the fluids of the human body. It does not irritate the skin. Rich in mineral ingredients, it improves moisture retention and enhances the skin condition. Sodium Hyaluronate It is a form of hyaluronic acid that attracts and retains water in the skin with the ability to hold 1000 times its own weight in water. It prevents moisture evaporation and restores the skin's adequate moisture balance. It improves the ability of the skin to retain water keeping it healthy and hydrated. ■ Niacinamide Niacinamide is the active form of vitamin B3. It contains brightening ingredients approved by the Korean Ministry of Food and Drug Safety.