In short, TEST WORx is worthless. It has done nothing for my “energy levels.” I feel worse than ever frankly, and probably because of buyer’s remorse. This supplement has done nothing for my health or my testosterone levels. I figured they might be low and had my doctor test me out and I was right. I didn’t want to try the patch he wanted me to try, because I thought I could handle it with something like this. I was wrong. So I went back to my doctor and he tested me and nothing. If anything, I think it went down. So now I’m on Androderm and I feel much better. Don’t waste your money. You will regret it.