Photo: FRS
The first thing I tried was the concentrate. It's a jug about the size of a soda bottle that comes with a little dixie-cup style measuring cup. So I dumped one serving of the liquid into a cup and added the water to it and stirred. At first I thought it wasn't the best tasting stuff but it grew on me a little. It's kind of like strong tang. I didn't notice any sort of energy increase, but I do know that I didn't fall asleep at my desk. So that has to mean something...