Ordering on NITRIC SHOCK is safe and quick. We offer different packages, depending on the severity of your condition. Please choose a program from the options that best suits your needs. If you have any questions, please feel free to contact our friendly customer service help line. We recommend the NITRIC SHOCK5 bottle package for maximum results. We are currently offering a limited time BUY 3 GET 2 FREE special because we are committed to helping you get positive results.