Lancome creates Hydra Zen Serum-in-Mask: an intense hydration to reveal your skintone radiance. Forget the stress, tension and fatigue built up over the course of the day and prepare your skin for a radiance boost. Created to reduce the visible signs of stress, Hydra Sen Overnight Serum-in-Mask penetrates quickly and provides intense hydration. A concentration of freshness with a delicate, relaxing fragrance. An exceptional Serum-in-Mask texture combining the freshness of a serum with the relaxing application of a night mask. Results: skin appears more radiant. As if full-of-life, it seems fresher and replumped. Skintone looks luminous and complexion more even.