Bucked Up Energy Zero Sugar Energy Drink 16 ounce cans (Rocket Pop, 12 Cans) 300mg Caffeine, Zero Sugar, No Crash, Zero Calories Featuring AlphaSize, TeaCrine, and Dynamine. Powerful Long Lasting Energy This Product Is Only Intended To Be Consumed By Healthy Adults, 18 Years Of Age Of Older. Do Not Use This Product If You Are Pregnant or Nursing We aren’t them. We didn’t start with soda. We’ve never dumped caffeine into something and tried passing it off as an “energy” drink. Because we know energy. Real energy. BUCKED UP Energy is blended with the devil you know -- 300mg of natural caffeine in our Original Formula (black can) or 100mg in our NEW Low Stim Formula (white can) -- as well as game-changers the other guys haven’t even heard of. Dynamine and TeaCrine to provide time-released, longer-lasting energy. Nootropics Alpha GPC and Huperzine-A to boost your brain. And of course, Beta-Alanine -- to tell your body it’s time to work. Or party. You decide.