KOSE’s Gomenne Suhada Kininaru mask. The packet says sleep 8 hours in 8 minutes. It does not. What it does: niacinamide + coix seed (yokuinin) on a thin sheet that actually sits on the face.
I used it on a night the T-zone was loud and the cheeks looked tired, not dry. Eight minutes. Face a little calmer, less of that “I picked something last week” gray. No sting. Essence is enough that you don’t need to pour the bag on your neck unless you want to.

This is a I’m annoyed with my skin mask, not a glow mask. Acne marks, rough patches, the look of a bad week. If your barrier is already on fire, skip it and use something blander.
One sheet. Rinse or tap the rest in. Then cream. The slogan is cute. The sheet is just… useful.