sheet mask
Sheet masks can be used anytime, anywhere. If it's part of your daily routine, makes sure to apply it before the moisturizer. If the sheet mask contains watery essence, apply it before any ampoule or serum. If the sheet mask contains very rich and think serum, apply it after your usual serum.
Step 7
Sheet masks are these wonderful, magical face shaped sheets, soaked in essence and serum. They adhere to your face and transfer the active ingredients to the skin for 15-20 minutes, leaving the skin deeply hydrated and plumped, as it would from a spa treatment. The reason why sheet masks are so popular is because you can use them pretty much whenever and wherever. Whether you are on a long-haul flight and the aircon in the plane is drying your skin out, or at home watching Netflix and just want to pamper your skin - just apply your favourite sheet mask and leave it to work magic. Sheet masks can also work as a last-minute boost to tired and dull looking skin due to its effectiveness. The most common types of sheet masks are
Hydrating
Redness reducing/Skin calming
Tips: Do not leave the sheet mask on for too short, the active ingredients need a bit of time to penetrate to the deepest layer of your skin. Also do not leave the sheet mask on for too long! When all serum and essence is absorbed by your skin and it's still left on, it will start drying your own skin moisture out due to the environment and the tempurature of the skin.

in the morning
&
at night
Treat your skin with a sheet mask anytime!