I recommend the CNP Quick Soothing Pack.

I have been using only this mask for about 10 years. When I use it before an important day or on days when my skin looks bad, it is noticeably calmer the next day. As shown in the picture, Step 1 is the ampoule to help with absorption, and Step 2 is the mask. Keep in mind that they often have sales on the CNP official website or at Olive Young. I actually just ordered 20 of them today!