One of my most favorite face masks! I love the two step process that has both the peeling gel and the sheet mask. The peeling gel is rubbed over the face, and you can see the dead skin cells clumping up. After washing your face, apply the sheet mask. Leave the sheet mask on for 20-30 minutes. There is so much essence, and whatever is left in the package, I like to spread it over my body. I notice the brightness and whitening effect immediately!