Did not perform as I expected [SEP] It didnt come with instructions if I should layer it on thick or thin but if you want it to dry within 15mins, then you should layer it thinly. It said to leave it on for 10-15mins and I waited for 15 whole minutes and the parts that were thicker were still not dried all the way so it didn't really peel off nicely. I was expecting it will pick up the white stuff from my nose pores or blackheads but it merely just brought it to the surface and I just used a tweezer to pick it out. You're able to wipe it away which is what was instructed but I feel like wiping it kind of just puts some back in my skin so I didn't feel it cleaned well. I was expecting it to be really sticky like you would see on those ads of other charcoal peel-off masks that acts like magnets for the dirt on your pores. This one just felt like peeling off a tape that lost it's stickiness.