I use sheet masks to take care of my skin after work! I was just using the mask, but now I also massage my face with the Cooling Therapy Derma Stone. It seems like it helps the ingredients permeate my skin better. The ingredients are good, so they didn’t irritate my skin. The sheet didn’t dry out because it contained a nice amount of essence. I've been using it constantly. My makeup adheres to my skin much better, so I feel really good these days! :)