Uriage Eau Thermale Water Sleeping Mask is an overnight hydrating treatment formulated with thermal water and hyaluronic acid. This mask helps restore skin's moisture levels while you sleep, leaving skin looking rested and refreshed with a brighter complexion by morning. Key features: • Contains H2O Complex and hyaluronic acid • Provides deep overnight hydration • Suitable for all skin types • Helps achieve rested-looking skin • Brightens complexion • Daily use formula • Made with Uriage Thermal Water This sleeping mask is designed to be applied in the evening as the final step of your skincare routine. The formula works throughout the night to replenish moisture and improve skin's appearance. The mask features Uriage's signature thermal water combined with hydrating ingredients to optimize skin recovery during sleep. For best results, apply a thin layer to clean skin before bed and rinse off in the morning.