ExtenZe is one of the most popular on the market that is geared towards men. ExtenZe is for men that would like to better their sex life and enlarge their penis size. One benefits the other to create a happier sex lives. Each Extenze is made of 100% natural herbs and other clinical substances. They way it works is that is increases the blood flow to the penis, which in turn leads to a longer and wider penis. It also allows longer erections and having them more reliably. It can also increase the sexual experience by giving you greater orgasms for you and for her. It can also enhance desire, power and sensitivity which could add to your sexual play and experience for both of you. All you have to do is take a pill every day to experience for yourself. As with any herbal supplement, it is best to check with your doctor before starting the program. For the best results, usually after about eight weeks is when you can see the difference in penile size.