Elizabeth Arden's Hyaluronic Acid + Peptides Ceramide Hydra-Plumping Water Cream delivers instant and long-lasting hydration while strengthening the skin barrier for a firmer, more radiant glow. Powered by 5D Hyaluronic Acid (five distinct different types of hyaluronic acid), this lightweight moisturizer penetrates multiple layers of skin and delivers up to 240 hours of hydration (based on in-vitro testing of active ingredient after 20 days) to visibly plump and smooth. More than 16,000 signal peptides help firm and restore skin's bounce (based on a consumer study with 57 panelists after 5 days), while ceramides lock in moisture for a supple finish. Skin looks dewy, bouncy and replenished with every use.