What Energy Drinks Have Taurine? | Brand List & Amounts

For the full breakdown, see our best Energy Drinks With Taurine And Amino Acids guide.

If you are checking an energy drink label for taurine, the short answer is that many of the most popular U.S. brands contain it. Taurine is a naturally occurring amino acid that’s commonly added to energy drinks for its potential role in hydration and muscle function, though experts at the Mayo Clinic note it is generally a safe ingredient in certain amounts. The concern, of course, is rarely the taurine itself, but the high caffeine and sugar levels that tag along. Because formulations differ between brands, flavors, and even can sizes, the only way to be sure is to check the ingredient list on the physical can or official product page. Below is what the research shows about some of the most common taurine-containing drinks and how much they pack in.

Common Energy Drinks With Taurine and Their Amounts

Not all energy drinks contain taurine, nor do they disclose the exact amount on the label, but the brands below have been confirmed to include it.

Among the most well-studied drinks, Red Bull has about 1,000 mg of taurine in an 8.4 oz can (250 mL). Monster drinks typically land closer to 2,000 mg per 16 oz can, though some studies report 1,000 mg depending on the specific product and version. Rockstar hits about the same 2,000 mg per 16 oz serving. Several other drinks, including NOS, Amp, and Full Throttle, also list taurine as an ingredient, though exact current figures are less consistently reported.

For a wider scope, one review of nonalcoholic energy drinks found that taurine averaged 3,180 mg per liter, which works out to roughly 750 mg in an 8 oz serving. Most major brands, however, settle in the 1,000 to 2,000 mg per serving range.

Here is a quick reference for the most cited amounts:

How to Check if a Specific Energy Drink Has Taurine

A quick check on the can’s ingredient list will tell you immediately — the word “taurine” must be listed if it is an added ingredient. For the precise amount, look at the Supplement Facts panel if the product lists it separately, but many brands simply include taurine in the formula without a specific milligram disclosure.

One common mistake is assuming every energy drink contains taurine. Some products, especially newer ones or those marketed as “natural,” omit it entirely. Another is confusing taurine with caffeine; they are completely different compounds, with taurine being a sulfur-containing amino acid, not a stimulant.

The formulation can also change between flavors within the same brand. A standard Monster may have 2,000 mg, but a low-calorie or sugar-free variant might have less. Always check the specific product, size, and flavor.

Are There Any Health Concerns With Taurine in Energy Drinks?

Per the Mayo Clinic, taurine is considered safe in the amounts found in most energy drinks on the U.S. market. The taurine used in these beverages is synthetic, meaning it is lab-created rather than derived from animal sources, so there is no concern about dietary sourcing.

The larger health issue with energy drinks generally circles back to their high caffeine levels, often ranging from 80 mg to over 300 mg per can, and sometimes heavy sugar content. Studies have noted measurable cardiovascular effects, such as an increase in systolic blood pressure, following consumption. Taurine itself does not appear to be a primary driver of those effects.