The Dermyn^® patented formula is so effective, we guarantee its results.  As soon as your bottle of Dermyn^® Facial Serum arrives, try it out and see for yourself.  You will see visible improvement in your appearance within 45 minutes of your first application, GUARANTEED!  But don’t stop there.  Continue to use Dermyn^® daily as directed until the entire bottle is gone and watch those wrinkles around your lips, bags under your eyes and saggy skin reduce or disappear.  You will also notice that your skin will become smoother and gain a healthier, more youthful appearance.   If you’re not completely amazed with the results, just send the empty bottle back to SmartScience Laboratories, and we will mail you a full product refund.  No questions asked.