Caffeine in Drinks

Rockstar Hardcore Energy Drink

Rockstar Hardcore Energy Drink
Caffeine
240 mg
per 16 fl oz
EXTREME
This drink contains extreme levels of caffeine.
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Energy
0
Calories
Sugar
60
grams
Discontinued? This item may no longer be available.

Rockstar Hardcore Energy Drink is a green apple flavored energy drink from Rockstar Energy.

It has 50% more caffeine than traditional Rockstar Energy Drink. 

Rockstar Hardcore is intended for healthy adults only who understand their tolerance and sensitivity to caffeine. 

Ingredients in Rockstar Hardcore Energy Drink

Carbonated Water, Sugar, Glucose, Citric Acid, Taurine, Sodium Citrate, Caffeine, Benzoic Acid (preservative), Sorbic Acid (preservative), Pantothenic Acid, Niacinamide, L-carnitine, Inositol, Natural Flavors, Acesulfame Potassium, Sucralose, Milk Thistle Extract, Pyridoxine Hydrochloride, Panax Ginseng Root Extract, Yellow #5, Guarana Seed Extract, Blue #1, Cyanocobalamin.

Includes 60 grams of sugar (per 16 ounces) for a total of 0 calories.

Compare sugar levels of other drinks

Is Rockstar Hardcore Energy Drink high in caffeine?

Rockstar Hardcore Energy Drink contains 240 mg of caffeine in a 16 fl oz can.

This equates to 15.00 mg of caffeine for every fl oz and 50.72 mg for every 100 ml.

240 mg
Rockstar Hardcore Energy Drink
160 mg
Monster energy
80 mg
Red bull
60 mg
Instant Coffee
35 mg
Coca-cola

Sources

http://rockstarenergy.com/products/hardcore-apple See other references.

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