This is the face mask I use.

My favorite face mask is the Etude House Therapy Air Mask.
I used to add this to my cart just to save on shipping fees whenever I bought makeup or cosmetics at Etude, but since it's affordable and great for a daily face mask, I've been stocking up on it lately.
Among them, the Tone-Up Vitality Pearl Mask was the best. It is said to have brightening and complexion-improving effects, and since I use the mask every day, my skin feels very hydrated and soft, so I am satisfied.