This One Step Moisture Up Kit has the Cosrx cleanser, One Step Up Moisture pad, and the Holy Moly snail gel mask in it. I bought this kit just to try out the mask. I already use the cleanser and moisture pads in my regular skin care routine so I already know they're really good. The mask was ok, but kind of left my face feeling a bit irritated afterward, although this might be because I left it on too long. But overall, this kit is perfect for traveling!