The Pyunkang Yul Calming Mask Pack provides a soothing solution for dry and sensitive skin with its 100% bamboo-derived sheets and ceramide for stronger skin barriers. It delivers rich moisture deep into the skin and is certified as zero-irritation, vegan, and EWG graded safe. Recommended for acne-prone and troubled skin, this mask works best with other Pyunkang Yul Calming Line products like the Calming Moisture Deep Moisture Toner and Calming Moisture Barrier Cream. The key ingredient, Centella Asiatica extract, is known for its soothing properties that calm irritated skin. The mask pack has a mild, low pH formulation similar to healthy skin. To use, apply toner after cleansing, place the mask for 10 to 20 minutes, remove it, and pat the remaining essence for absorption.