Brand from Japan: matsukiyo. Two types of hyaluronic acid permeate the surface of the skin and every corner of the stratum corneum.Gently care for the skin that has become sensitive to air pollutants with an organic cotton-blended sheet.How to use:Please use it for clean skin after washing your face.Open the sac and take out the masks one by one.Fit it on the eyes and mouth, leave it for 10 to 15 minutes, and then peel it off.Gently wipe your face with a peeled mask, or apply the serum left on your skin with your palm.