Predermine firming wrinkle repair serum is darphins newest and most advanced anti ageing serum with a featherweight semi translucent liquid gel serum and innovative formula that instantly absorbs and melts into the skin predermine firming wrinkle repair serum is armed with the smart firming system an intelligent combination of natural and high tech ingredients that specifically target wrinkles darphins smart firming system is an exclusive combination of dill extract iris padina pavonica