Word. My Sustained Energy is the 'plain' version, btw, which basically tastes like bland milk. I sometimes spike the flavor with a couple of packets of Chocolate Gu or other sweetener, and over the course of a long day, I'll keep some unmixed powder in reserve with an alternate flavor just to give myself some variety (anything sipped steadily over the course of three+ hours gets revolting after a while), but we can talk more about tweaking and nutrition tactics when I bring it by.