Most mainstream energy drinks do not contain real creatine. While a few brands have marketed creatine as an ingredient, the amounts are typically far below what produces any measurable benefit, and at least one major brand was found in court to contain no actual creatine at all. If you’re looking for effective creatine supplementation, energy drinks are not a reliable source.
The Bang Energy “Super Creatine” Lawsuit
The most well-known case of creatine in an energy drink involved Bang Energy, which prominently marketed a proprietary ingredient called “Super Creatine.” In 2022, a jury sided with competitor Monster Beverage, finding that Bang’s ingredients did not include any actual creatine. The court heard that Bang and its founder had marketed the drink as a “miracle drink” with claims about reversing neurological conditions. A federal judge issued a permanent injunction banning Bang’s “Super Creatine” advertising, ruling that the labeling misled customers about the drink’s benefits.
The compound Bang used was creatyl-L-leucine, a bonded molecule that does not break down into usable creatine in the body the way standard creatine monohydrate does. This case is a useful reminder that seeing “creatine” on an energy drink label doesn’t guarantee you’re getting the real thing in a functional form.
Why the Dose in Drinks Falls Short
Even in products that do contain legitimate creatine, the amount per can is almost always too small to matter. Effective creatine supplementation requires 3 to 5 grams per day on an ongoing basis, following an initial loading phase of roughly 0.3 grams per kilogram of body weight daily for five to seven days. That loading dose works out to about 20 grams per day for an average adult.
Energy drinks that include creatine typically contain well under a gram per serving, sometimes just a few hundred milligrams. At those levels, you would need to drink many cans daily to approach a maintenance dose, let alone a loading dose. That would bring excessive caffeine and sugar along with it, making it an impractical and potentially harmful strategy. Standalone creatine monohydrate powder costs a few cents per effective dose and delivers the full amount without any of those trade-offs.
Caffeine and Creatine Work Against Each Other
There’s a more fundamental problem with putting creatine in a caffeine-heavy drink: the two compounds appear to have opposing effects on your muscles. Research published in the Journal of Applied Physiology found that creatine supplementation shortened muscle relaxation time by about 5%, which helps muscles recover faster between contractions. Caffeine did the opposite, increasing relaxation time by roughly 10%. When subjects took both together, the effects canceled out, and muscle performance was no different from placebo.
The Mayo Clinic lists caffeine as a possible interaction with creatine, noting that taking them together might reduce how well creatine works. One large study in people with Parkinson’s disease found that those taking creatine who also consumed more than 300 milligrams of caffeine daily had faster disease progression, though more research is needed on that specific finding. A typical energy drink contains 150 to 300 milligrams of caffeine per can, putting you right in that range.
This doesn’t mean caffeine and creatine are dangerous together for healthy people. It means that combining them in a single product likely undermines the creatine’s purpose. If you use both, taking creatine separately from your caffeinated drinks makes more sense.
Where to Actually Get Creatine
Your body produces about 1 to 2 grams of creatine daily on its own, and you get additional creatine from red meat and fish. But reaching the 3 to 5 gram daily maintenance dose through food alone would require eating roughly a pound of raw beef or salmon every day. That’s why supplementation is so common among athletes.
Creatine monohydrate powder is the most studied and most effective form. It’s unflavored, dissolves in water, and is one of the cheapest supplements available. Gummies and capsules are also widely sold. The NSF Certified for Sport program, which tests supplements for banned substances and label accuracy, lists creatine monohydrate products from brands like Thorne, Momentous, Muscle Milk, and others. If you’re an athlete subject to drug testing or just want third-party verification, that certification is worth looking for.
The International Society of Sports Nutrition considers creatine monohydrate the most effective nutritional strategy for increasing muscle creatine stores, and has stated that it is safe and should not be restricted. No energy drink on the market delivers a comparable dose in a format that actually works.