Essential-C Tonerfor environmentally damaged skinTone to balance environmentally stressed skin. This patented formula contains orange and coneflower extracts to gently condition dehydrated skin.U.S. Patent 5,972,999Additional features and benefits: • Witch hazel tightens pores without drying skin • A complex of amino acids provide the building blocks for healthy skin • Sodium PCA, a moisturizer naturally occurring in the skin, helps prevent over drying