Missha Mascure Hyaluronic Acid Sheet Mask – A deeply moisturizing sheet mask with Hyaluronic Acid that helps to balance the skin’s hydration levels leaving it plump and supple. Mascure Hydro Hyaluronic Acid is great to use for all skin types and is particularly wonderful for dry, dehydrated skin and those wishing to improve their skin texture whilst achieving a resilient skin barrier.