Juice Beauty Stem Cellular Anti-Wrinkle Retinol Overnight Serum 30ml 1 fl oz New in box Clean, vegan 2.5% Bio-Retinol + Retinol serum with breakthrough scientific technology encapsulating the vitamin in Evening Primrose to assure stability and to avoid toxic chemicals. Skin-rescuing technologies to help keep your skin looking and acting youthful while you sleep. This serum glides on smoothly and leaves skin feeling hydrated.