Apply a small amount of Dr.G Red Blemish Moisture Wrapping Lip Essence to clean lips, in a thin layer during the day or a thicker layer in the evening as a K-Beauty style "sleeping mask." Gently tap to help it absorb, then leave it on: the treatment forms a moisturizing film that wraps the lips, ideal for sensitive, dry, or irritated lips. Reapply as soon as your lips feel tight.