Has anyone used this stuff? I have been using it for a month now. I haven't noticed a whole ton of muscle mass added yet, but it has been giving me insane pumps and extremely fast recovery. The other day, I was at the gym for 2 hours working my upper body and I wasn't even beat when I was done. Normally I would have been wiped. I would have stayed longer, but I had to be somewhere. I mix it in with my gainer shake and creatine. There is a lot of reviews online that say it doesn't work and it does work. They did a study and it was proven to work.
