Olay Luminous Overnight Mask 4.5oz / 130g Overnight Mask reveals pearlescent skin that glows by morning. Hydrates skin overnight for bright, radiant-looking skin. Non-peel, gel-moisturizer mask absorbs into skin's surface while you sleep. Formula works overnight at the surface cell level for dewy-looking skin. Formulated with Vitamin B3, Mulberry Extract and Humectants to hydrate & brighten skin's appearance. From the very first use you'll wake up to hydrated, radiant skin with Olay Luminous Overnight Mask. Unlike a typical peel-off mask, this gel-based mask absorbs into skin's surface throughout the night, revealing bright, pearlescent-looking skin. Formulated with Vitamin B3, Mulberry Extract and Humectants, it helps to even skin tone over time and help your skin retain moisture to increase hydration levels. Discover a new nightly routine and moisturize skin at night to reveal bright, glowing skin every morning after.