External environmental factors such as air pollution and ultraviolet rays, as well as internal factors like living pressure, can all put stress on the skin, causing it to lose moisture balance and appear dull and rough. #Laneige# LANEIGE's special-effect skincare products infuse the skin with hydrating vitality, instantly restoring a watery and translucent look. Its moisturizing and hydrating effects, including repair, hydration, nourishment, and restoration, are all accomplished overnight with the #SleepingMask#. The mask's efficacy contains Himalayan Ice Mineral Water, which injects continuous moisture energy into your skin throughout the night!