LANEIGE Cica Sleeping Mask is overnight therapy for stressed skin. The hypoallergenic balm-cream formula helps to soothe irritation and strengthen the skin's natural moisture barrier. Forest Yeast extract, more effective than traditional madecassoside, works while one sleeps to deliver intense hydration. Wake up to a healthier-looking complexion with this simple addition to an evening routine. Skin feels repaired, soothed, and ready to face the day.