If you look at the ingredients of other energy drinks and caffeinated beverages, they can tend to read like a long chemistry book. Water Joe is energy at its simplest form: Water + Caffeine. No sugar, no artificial sweeteners, no color, no taste. What else is there to say? It’s just responsibly sourced water with a kick of caffeine. And, if chemistry is your thing, Water Joe is H 2 O + C 8 H 10 N 4 O 2 (and for those of who you failed chemistry that’s the molecular structure for Water and Caffeine).