It sustains energy with its blend of scientifically tested MetaPlus ingredients. Of course, with anything else you should always combine supplements with proper diet and exercise. My take on this beverage is that it does raise the metabolism for a period of time—I could tell because my temperature raises for a period during and after drinking it. My favorite so far is the sparkling orange—yum! So far it seems like a great choice as a morning boost, I did feel a burst of energy each time I had one.
