New - set of 1.0 oz x1, 0.5 oz x2, 0.23 oz x4 for a total of 2.92 oz. Perfect for travel! What it is: A next-generation super serum that visibly reduces multiple signs of aging with fast-repair and youth-generating power. Skincare Concerns: Fine Lines and Wrinkles, Dullness, and Loss of Firmness and Elasticity Highlighted Ingredients: - Hyaluronic Acid: Locks in moisture for up to 72 hours. What Else You Need to Know: Formulated with Chronolux™ Power Signal Technology, this fast-penetrating serum visibly minimizes multiple signs of aging by supporting the skin’s natural ability to repair and boost collagen. Up to eight hours of antioxidant protection defend against environmental assaults while high levels of hyaluronic acid lock in moisture for up to 72 hours, helping to optimize skin’s natural repair process. Skin is left looking smoother, less lined, more even toned, and more radiant and plumped with hydration. Over time, pores appear diminished.