Discover Exuviance's Daily Firming Mask, an innovative, leave-on mask designed to make your skin look younger, smoother and firmer. This non-acid formula contains NeoGlucosamine, an amino sugar found naturally in skin's own hydrating support matrix. A potent anti-ager, NeoGlucosamine is scientifically proven to enhance exfoliation for a silky smooth finish that reduces the appearance of fine lines and brightens an uneven skin tone. Over time, NeoGlucosamine has been shown to improve elasticity and firmness, restoring a more youthful appearance to skin. Plus it's non-irritating, so you can use this leave-on mask every day for the best results. Just smooth on clean skin, let it absorb for a few minutes and follow with your favorite Exuviance moisturizer.