Selminus]Awesome. Thx Anti, you would know. I was actually hoping you would be one of the replies. It's urine only and I have been killing it at the gym.
Cardio is your best bet, you need to sweat. So we always joked during our years playing college ball that the treadmill would out do those shakes any day of the week. Those shakes, or anything like that are never 100%.