The ZO Daily Power Defense is a powerful serum designed to help improve the appearance of fine lines + wrinkles and promote overall skin health .The Daily Power Defense has been elevated with ZO’s exclusive technologies – including the new ZPOLY™ complex – to help enable a long-lasting, youthful, and healthy-looking skin complexion. This advanced serum is clinically proven to help prtotect the skin from environmental stressors and premature signs of aging.