NuCerity Pure's Rejuvenating Barrier is a water-based skin barrier that hydrates skin while providing protection. It contains powerful nutrients like lutein, trehalose, and sodium hyaluronate that restore a youthful glow by reducing fine lines and wrinkles and protecting against damage from heat, cold, and dehydration. The product is suitable for both women and men as a day or night moisturizer and men can also use it as an aftershave barrier.