ProstaGenix did not work for me. The 100% guarantee, the best guarantee in the industry, is not true. I had to pay for shipping both ways ($21) and then they credited me $80 instead of the $99.99 I paid. I had to go to the post office and make several calls. I was told they would credit me the $20 they shorted me on the initial credit they gave. As of now, that hasn't happened. I will make yet another call to customer service.
Pros and Cons:
Bottom Line: No, I would not recommend this to a friend