Similar to a lip balm, lip masks hydrate the lips, making them look fuller while being easier to apply, more penetrative and longer lasting. The castor oil, sunflower oil, shea butter, cocoa butter and licorice in our Moon Dew lip mask help retains skin moisture, provide intense nourishment via the trio of vit. A, C, and E, protect and lighten chapped lips while firming and tightening the skin.