11. Cotton Mediheal sheet masks packed with ingredients like willow bark, rosemary, tea tree oil, chamomile, and asiatic pennywort — all of which work in perfect harmony to exfoliate and stop pimple problems in their tracks while simultaneously calming down your complexion.
This mask even has a built-in timer of 15 minutes! The logo will begin to appear once the time has come to remove it, which is pretty freakin' brilliant.
Promising review: "This is probably my favorite sheet mask for calming my skin when I have inflamed acne lesions. When I have active breakouts, I like to leave this mask on until it dries completely, which seems to help reduce the size and redness of acne much more than simply leaving the mask on for 20 minutes." —clinton