This intensive overnight mask from Cosrx is formulated with a high concentration of propolis extract, known for its natural moisturizing and soothing properties. Apply a generous layer as the final step in your evening skincare routine. The rich, honey-infused formula works while you sleep to deeply replenish moisture, repair the skin barrier, and leave your complexion looking plump and radiant by morning. Ideal for dry, dull, or compromised skin that needs revitalization and deep hydration overnight.