Rockstar Energy Pure Zero Tangerine Mango Guava Strawberry

Frequently asked questions

How much caffeine is in Rockstar Energy Pure Zero Tangerine Mango Guava Strawberry?

Rockstar Energy Pure Zero Tangerine Mango Guava Strawberry by Rockstar contains 240mg of caffeine per can.

Is Rockstar Energy Pure Zero Tangerine Mango Guava Strawberry sugar-free?

Yes, Rockstar Energy Pure Zero Tangerine Mango Guava Strawberry is sugar-free.

How many calories are in Rockstar Energy Pure Zero Tangerine Mango Guava Strawberry?

Rockstar Energy Pure Zero Tangerine Mango Guava Strawberry has 0 calories per can.

How does the caffeine in Rockstar Energy Pure Zero Tangerine Mango Guava Strawberry compare to daily guidelines?

One can (16 fl oz): 240 mg caffeine (about 15 mg per fl oz), about three-quarters of the FDA's 400 mg a day guideline for healthy adults.

Does Rockstar Energy Pure Zero Tangerine Mango Guava Strawberry have more caffeine than a cup of coffee?

Yes. At 240 mg, Rockstar Energy Pure Zero Tangerine Mango Guava Strawberry has about as much caffeine as 2.5 cups of brewed coffee (an 8 oz cup of brewed coffee has about 95 mg, per the USDA).

What sweetens Rockstar Energy Pure Zero Tangerine Mango Guava Strawberry?

Sweetened with Sucralose, Acesulfame Potassium, and Erythritol.

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