CERAMIDE SERUM 0.507OZ. Benefits: Naturally found in the skin, ceramide is the glue that binds skin cells together. This three percent blend of ceramides works overnight at various levels to target dehydrated skin. This lightweight liquid is also formulated with a 2.5 percent multi-molecular hyaluronic acid. Key Ingredients: Multi Ceramide Complex 3%: Helps to protect and rehydrate skin by forming a protective layer that prevents moisture loss. Multi Molecular Hyaluronic Acid 2.5%: Helps to hydrate and plump skin by acting as a moisture binding ingredient for maximum hydration. :