Zytenz is an herbal male enhancement pill you can buy both online and at Walmart, Walgreens, and CVS. It is designed to boost your libido and increase bloodflow. This results in many benefits to your love life and your performance.
It is also reported to be a testosterone booster; however, there are no studies that I can see that will back up this claim. It is considered a sort of mid-range, lower cost male enhancement supplement that can get the job done. But it is not the best testosterone booster on the market.