I tried the Centellian mask pack.

The Centellian Mask Pack contains standardized Centella Asiatica extract, which is said to revitalize and restore the health of dry and tired skin. Since the mask sheet is made of 100% pure cotton, the nourishing ingredients of the essence are delivered cleanly and intact to the skin. It is a dual-functional product with brightening and wrinkle improvement effects—though most mask packs are like that, I suppose. It is made by Dongkook Pharmaceutical, so you can trust it, and it is comfortable to wear.