Naturally enhance your workout! AboutTime does not believe in sacrificing one good thing for another... they think you should be able to have it all! That's why they developed products that stand for great quality and taste. They also appreciate simplicity, which is why this pre-workout formula has simple ingredients that you can actually pronounce. The blend includes a natural assortment of teas, which provide a more euophoric energy increase without the caffeine jitters and crashes. Each serving is zero calories and contains 60 mg of caffeine to help give you energy, drive & focus.