doublelongdaddy;648140 said:No, they will not increase penis size. Some think they do because they are getting better erections with much better blood flow so it can appear to be bigger. They are beneficial to girth work for the reasons above. They are a wonderful way to supplement training, not replace it. An analogy to weight lifting would be taking something like Gainers Fuel everyday and expecting to gain muscle without training...it wont happen.
I think I said the same thing but in a different way. Lol