Laneige Water Sleeping Mask EX is an overnight mask designed to provide deep hydration and rejuvenation to the skin while you sleep. The Laneige Water Sleeping Mask EX is formulated with Laneige's signature Moisture Wrap technology, which creates a moisture-locking layer on the skin to prevent moisture loss throughout the night. It also contains a blend of key ingredients like hydro ionized mineral water, evening primrose extract, and hunza apricot extract to hydrate, soothe, and revitalize the skin. This sleeping mask has a lightweight gel texture that absorbs easily into the skin. It works to replenish and recharge the skin's moisture levels, leaving it soft, supple, and refreshed in the morning. It can also help to improve the appearance of dullness, uneven texture, and dryness. To use the Laneige Water Sleeping Mask EX, apply a generous amount of the mask onto your cleansed and toned face as the last step of your nighttime skincare routine. Gently spread and massage it into the skin using upward motions. Leave it on overnight and rinse off the next morning with lukewarm water.