The advanced Rapid Reduction Serum is the ultimate beauty product that works in minutes to visibly reduce under-eye bags, smooth fine lines and wrinkles, and minimize the look of dark circles under the eyes. This serum was formulated to be easier to spread and evenly apply than previous formulas. It has a smoother feeling when dry and a more satin finish, leaving you with a natural, youthful glow. Results of our new advanced serum last up to 10 hours! They say that seeing is believing, and with Plexaderm you get the immediate results you're looking for!