Your Skin Can Have A Sound Sleep Even While You Don’T! Water Sleeping Mask_Ex Provides Overnight Recovery Of Skin Balance And It’S Very Convenient To Use. It Features Sleeping Micro Biome™ And Enhanced Pro-Biotics Complex That Strengthen The Skin’S Defense To Realize A Well-Slept, Bright And Clear Complexion. Just Apply Overnight And You’Ll Feel The Difference The Next Morning.