Because I have Water Bank! There will be moisture only! Moisture Refill in Skin All Day!.Water Bank Moisture Cream The Moisturizing Biogene technology of Laneige strengthens the supply of natural moisturizing factors inside the skin and makes the skin moistful all day through this Water Bank Cream [NEW] Newer Moisturizing Technology of Water Bank Cream Moisture Biogene™, which refills moisture all day, meets with mini hyaluronic acid and air-wetting formula to present a more perfect moisturizing ability.Take an adequate amount and spread it evenly on your face.