Are you feeling stressed like me? External stressors such as pollution, climate, and lifestyle can make your skin feel irritated, dry, and out of whack. Thanks to Laneige you can replenish and soothe weakened skin with the Cica Sleeping Mask! The Cica Sleeping Mask is an overnight replenishing mask that delivers intense moisture to help soothe redness and strengthen the skin barrier for healthier, less stressed skin. Formulated with Laneige’s exclusive forest yeast extract, Cica Sleeping Mask is more effective than traditional Cica products. Applied before bed, it makes the most of your sleep by providing deep nourishment during the hours when skin is weakened due to loss of moisture and oil.