Effectively restore and repair your skin’s moisture barrier with CETAPHIL Ceramide Serum a lightweight serum designed for even the most sensitive skin. Its formulated with Ceramides to help restore the skins natural moisture barrier plus CICA to help defend against surface free radicals and Allantoin to help soothe sensitive skin and defend against dryness. This gentle formula is clinically proven to lock in moisture for 48 hour hydration and significantly repair the skin’s moisture barrier in just 1 week. Get visibly more even skin tone in just 3 days with this non-greasy Ceramide Serum. Its hypoallergenic fragrance free paraben free non-comedogenic and defends against 5 signs of skin sensitivity - dryness irritation roughness tightness and a weakened skin barrier.