A sheet mask is a soaked fabric face covering left on for minutes. Apply a sheet mask.
The fabric stops the liquid evaporating, which is the whole reason it works better than a splash. A sheet mask comes from Korean skincare and looks alarming in every photograph.
1nounsheet maskA soaked fabric face covering left on for minutes.
“The sheet mask fell off twice before she gave up and lay down.”
sheet mask is a treatment.
Practised in Beauty & Cosmetics