A nourishing serum.Say hello to intense hydration with the Laneige Water Bank Blue Hyaluronic Serum. This hydrating serum visibly improves the skins elasticity; for firmer; smootherlooking skin and a healthy glow. Thanks to the blend of blue hyaluronic acid and peptides; this serum helps to boosts the levels of hydration in the complexion for perfectly hydrated skin; ready for the rest of your routine. These are the musttry products from Laneige - discover them all here These are the best hyaluronic acid serums for hydrated skin - meet them all here