Quench thirsty skin with the LANEIGE Water Bank Blue Hyaluronic Serum. Designed to drench your skin in hydration, the serum helps to promote a balanced, supple and fortified-looking complexion.Enriched with the brand's hero ingredient blue hyaluronic acid, the serum helps to soften the appearance of fine lines by delivering plumping and firming effects. Applying with an ultra-lightweight texture, the smoothing formula offers long-lasting moisture for enhanced radiance, suitable for even the most sensitive skin types.