How much caffeine is in Rockstar Xdurance Blue Raz?

Rockstar Xdurance Blue Raz by Rockstar contains 300mg of caffeine per can.

Is Rockstar Xdurance Blue Raz sugar-free?

Yes, Rockstar Xdurance Blue Raz is sugar-free.

How many calories are in Rockstar Xdurance Blue Raz?

Rockstar Xdurance Blue Raz has 10 calories per can.

How does the caffeine in Rockstar Xdurance Blue Raz compare to daily guidelines?

One can (16 fl oz): 300 mg caffeine (about 18.8 mg per fl oz), about three-quarters of the FDA's 400 mg a day guideline for healthy adults.

Does Rockstar Xdurance Blue Raz have more caffeine than a cup of coffee?

Yes. At 300 mg, Rockstar Xdurance Blue Raz has about as much caffeine as 3 cups of brewed coffee (an 8 oz cup of brewed coffee has about 95 mg, per the USDA).

What sweetens Rockstar Xdurance Blue Raz?

Sweetened with Sucralose and Acesulfame Potassium.

Rockstar · Xdurance

Rockstar Xdurance Blue Raz

Availability last checked Sep 28, 2026

300mgMore caffeine than 83% of the drinks we track

performanceSugar-free

Caffeine: 300mg; ≈ 3 cups of coffee
Sugar: 0g
Calories: 10

How it compares

vs. 871 drinks

Caffeine: 300mg
Sugar: 0g
Calories: 10

Based on every drink in our catalog. See the category-wide data

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Ingredients & nutrition facts

Carbonated Water
Citric Acid
Natural Flavor
Caffeine
Sodium Benzoate (Preservative)
L-Leucine
Sucralose
Potassium Citrate
Magnesium Lactate
Potassium Sorbate (Preservative)
Acesulfame Potassium
L-Isoleucine
L-Valine
Niacinamide (Vitamin B3)
Calcium Pantothenate (Vitamin B5)
Potassium Phosphate
Gum Arabic
Coenzyme Q10
Pyridoxine Hydrochloride (Vitamin B6)
Cyanocobalamin (Vitamin B12)

Label not yet re-checked

Frequently asked questions

How much caffeine is in Rockstar Xdurance Blue Raz?: Rockstar Xdurance Blue Raz by Rockstar contains 300mg of caffeine per can.
Is Rockstar Xdurance Blue Raz sugar-free?: Yes, Rockstar Xdurance Blue Raz is sugar-free.
How many calories are in Rockstar Xdurance Blue Raz?: Rockstar Xdurance Blue Raz has 10 calories per can.
How does the caffeine in Rockstar Xdurance Blue Raz compare to daily guidelines?: One can (16 fl oz): 300 mg caffeine (about 18.8 mg per fl oz), about three-quarters of the FDA's 400 mg a day guideline for healthy adults.
Does Rockstar Xdurance Blue Raz have more caffeine than a cup of coffee?: Yes. At 300 mg, Rockstar Xdurance Blue Raz has about as much caffeine as 3 cups of brewed coffee (an 8 oz cup of brewed coffee has about 95 mg, per the USDA).
What sweetens Rockstar Xdurance Blue Raz?: Sweetened with Sucralose and Acesulfame Potassium.