Rockstar Hardcore Energy Drink

Caffeine Level
Serving Size
Caffeine Strength
EXTREME Warning: This drink has very high levels of caffeine and sugar.
Correction? Send Feedback

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. 

Where To Buy Rockstar Hardcore Energy Drink

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.

Sugar content: 60 grams (per 16 ounces).

Compare sugar levels of other drinks

Similar Items

Rockstar (NZ / Aus) 151mg
Rockstar 2x Energy Drink 250mg
Rockstar Blackout Energy Drink 160mg
Rockstar Boom! 160mg
Rockstar Burner Energy Drink 160mg
Rockstar Coconut Water 160mg
Rockstar Energy Cola 160mg
Rockstar Energy Drink 160mg

Caffeine Comparisons

Rockstar Hardcore Energy Drink contains 15.00 mgs of caffeine per fluid ounce (50.72mg/100 ml).

Caffeine (mg) per Ounce
10090807060 5040302010 0 Rockstar Hardcore Energy Drink 5 Hour Energy Coffee (Espresso) Coca-Cola Classic Spike Energy Drink
Total Caffeine (mg)
400360320280 24020016012080 400 Can of Rockstar Hardcore Energy Drink Can of Coca-Cola Classic Bottle of Redline Energy Drink Can of Monster Energy Drink Can of Red Bull