Restore moisture with Laneige - Water Bank Hydro Essence, packed with revitalizing minerals to moisturize and restore the natural skin barrier. Formulated with Ocean Brew Technology, Laneige harvests minerals from ocean water in a 5 hour brewing process. Packed with Green Mineral Water, harvested from vegetables, this moisturizing essence uses techniques and extracts perfected by Laneige resulting from 25 years of research.