Mask that strengthens the skin barrier and boosts its natural strength through the regenerating effect of powerful cica ingredient, Forest Yeast during the golden sleeping time. Recommended for: Skin that's sensitive, irritated and stressed out Skin that needs to strengthen its barrier Dry skin that easily feels tight How to Use: Apply this in your last skincare routine every night and leave it on overnight instead of washing off. (Wash off the next morning). *Layer it 2-3 times for better soothing effect if the skin is particularly irritated and feels dry.