This Dr. Jart mask is a favorite of a lot of skin care junkies simply because it works. To use, place the sheet mask over your face once you apply the included serum so that it can more deeply ...

All you need to do is place the sheet mask on a cleansed face aligning the holes to your eyes, nose, and mouth. Sit back and relax for 15-20 minutes. Peel it off and discard the sheet mask.