La Prairie Cellular Hydrating Serum has the following features: Mega-moisture for thirsty skin. Infuse your skin with intense doses of the long-lasting moisture of cellular hydrating serum. The triple-action formula works on multiple levels to attract, bind and prevent moisture loss. This targeted moisture serum provides immediate and long-lasting hydration while also improving the results of an additional moisturizer applied to the skin.
AM/PM. After cleansing and toning, smooth one to two drops over face, neck and décolleté. Avoid eye area. Follow with preferred moisturizer.