Although I have not tried Golf Fuel, I have another supplement that has almost the exact ingredients that video was speaking to. I will tell you that the first couple of rounds I played on it I was very focused. I remember telling my wife that I was so focused that it felt difficult to hit a bad shot. However, I may have built up a tolerance because lately I take it and I simply don't notice anything out of the ordinary. I would say try it and see how your body reacts because it was great while it lasted.