This advanced, multilevel hydrating serum attracts and retains moisture in the skin; enhancing skin firmness, softness and elasticity preventing aging and dehydrationEssential B5 Hydrating Serum delivers immediate, long-lasting moisture that is fundamental to all skin types and conditions. utilizing the most advanced liposome technology, this serum has the ability to penetrate deep into the layers of the skin to infuse dull, dehydrated skin with essential hydration.