
Other commonly used ingredients are carbonated water, guarana, yerba mate, açaí, and taurine, plus various forms of ginseng, maltodextrin, inositol, carnitine, creatine, glucuronolactone, and ginkgo biloba. Read MoreĮnergy drinks are beverages whose producers advertise that they "boost energy." Energy drinks generally contain methylxanthines (including caffeine), B vitamins, and herbs. A common ingredient in most energy drinks is caffeine (often in the form of guarana or yerba mate). Some contain high levels of sugar, and many brands offer artificially sweetened 'diet' versions.


Energy drinks are beverages whose producers advertise that they "boost energy." Energy drinks generally contain methylxanthines (including caffeine), B vitamins, and herbs.
