How Does it Work With regular use this formula supports skins own Q10 and Creatine effectively fights wrinkles reducing their appearance For the Day Cream SPF 15 and UVA protection help to protect skin against suninduced wrinkle formation The caring formula additionally provides the skin with intense moisture leaving a pleasant and smooth feeling For the Night Cream the intensively caring formula regenerates the skin during the night when it is most receptive to moistureintake