CeraVe Hydrating Hyaluronic Acid Serum is a refreshing gel-cream serum designed to deliver up to 24 hours of hydration, restoring the skin’s natural moisture balance. Infused with hyaluronic acid, vitamin B5, and 3 essential ceramides, this lightweight serum helps bind moisture to the skin's surface, leaving the skin feeling smoother, softer, and plumper. With CeraVe’s patented MVE® Delivery Technology, ceramides are efficiently delivered to the skin’s barrier and released slowly over time, providing long-lasting hydration and supporting the skin’s natural protective barrier. Ideal for use alone or layered with other serums and moisturizers, this serum is fragrance-free, non-comedogenic, and paraben-free, making it suitable for all skin types, including sensitive skin. 90% of consumers tested reported feeling intensely hydrated immediately after use, and 98% felt their skin was smoother after just 4 weeks.