This hydration booster serum acts for 48 hours and restores the balance of dehydrated sensitive skin. Its formula rich in hyaluronic acid and vitamin B3 durably hydrates the skin and reinforces its barrier. It penetrates with the fingertips and leaves a veil of water sensation on the skin. Anti-dull complexion, this face serum boosts hydration for supple, smooth and radiant skin with an ultra-light and fresh, non-greasy and non-sticky water gel texture. The skin regains lasting comfort, softness and suppleness. Not only receive a full size Hydrance Boost serum (30ml) but also receive the complete routine as a gift: Micellar Water (100ml) & Thermal Spring Water (50ml).