Improve the appearance of your eyes with the help of this Sudden Change® Under Eye Firming Serum. This fast working under eye firming serum absorbs quickly after application. In just a few minutes, you may see a reduction in under eye puffiness, eye bags and wrinkles, making its formula one that is as close as it gets to an instant wrinkle reducer. A .23 fl. oz. bottle contains 60 applications.