Rockstar Energy Drink

Caffeine Levels

per fl. oz can


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Rockstar Energy Drink is a popular energy drink from the 3rd largest energy drink brand, Rockstar Energy.

Above is the original flavor, which forms the cornerstone of their extensive 30+ different energy beverage offerings world-wide.

Rockstar Energy Drink Varieties by Country

Rockstar VariationCaffeine per CanCountry Available
Original160mgAll markets
Sugar Free160mgUSA, CA
Zero Carb240mgUSA, AUS, NZ
Perfect Berry (Formerly Pink)240mgUSA, CA, UK, AUS, NZ
Lime Freeze160mgUSA, UK
Pina Colada160mgUSA, UK
Rockstar Boom!160mgUSA
Energy Cola160mgCA, Europe
Xdurance Blue Berry Acai240mgUSA, CA UK, AUS, NZ, SA
Xdurance Tropical Orange  
Juiced160mgUSA, CA, UK, AUS, NZ
Rockstar Pure Zero  
Silver Ice240mgUSA
Punched240mgUSA, UK
Blue Ice240mgUSA
Rockstar Punched  
Fruit Punch240mgUSA, CA UK, AUS, NZ
Blue Raspberry240mgUSA
Guava160mgCA, UK, AUS, NZ, SA
Rockstar Sparkling Energy  
Peach160mgUSA, UK
Cherry Citrus160mgUSA
Rockstar Recovery  
Lemonade160mgUSA, CA
Orange160mgUSA, CA
Grape160mgUSA, CA
Rockstar SuperSours  
Bubble Berry240mgUSA, (CA, UK, AUS, NZ = 160mg)
Green Apple240mgUSA, (CA, UK = 160mg)
Blue Raspberry160mgAUS, NZ
Rockstar Roasted  
Mocha220mgUSA, CA
Caramel220mgUSA, CA
Light Vanilla220mgUSA, CA
White Chocolate Almond Milk220mgUSA
Light Vanilla Almond Milk220mgUSA
Caffe Latte Almond Milk220mgUSA
Rockstar Energy Water  
Blue Berry, Pom Acai


Rockstar Sport  
Cookies & Cream160mgUSA

The caffeine amounts above are for the USA only. In most other locations Rockstar has a max of 160mg of caffeine per can.

In the USA, Rockstar Energy Drink comes in 2 sizes - 16 oz, and a large 24 oz can.

The 24 ounce version contains 240mg of caffeine!

Rockstar Sugar Free

The original version is also available in sugar-free with the same energy formulation delivering 160mg of caffeine per 16fl/oz. can.

However, this shouldn't be confused with Zero Carb (the blue can), which delivers 240mg of caffeine per 16 fl.oz. can.

Note: In the UK, Australia, and New Zealand Rockstar Energy Drink comes in a 500ml can (16.91 fl.oz.) to comply with caffeine restrictions. Their higher caffeinated versions are not available.

You can check the availability of rockstar in your location by looking here and selecting your country. 

For more information about specific Rockstar flavors check our database or look below for related drinks. 

Where To Buy Rockstar Energy Drink

Rockstar Energy Drink, 16-Ounce Cans (Pack of 24)

Price: $67.49 $12.78Available from Amazon / Rockstar Energy Drink

Rockstar Energy Drink, Orange Recovery, 16 Ounce (Pack of 24)

Price: $58.80 $46.00Available from Amazon / Rockstar

Rockstar Punch Energy Drink, 16-Ounce Cans (Pack of 24)

Price: $36.00Available from Amazon / Rockstar

Rockstar Zero Carb Energy Drink, 16-Ounce Cans (Pack of 24)

Price: $46.00Available from Amazon / Rockstar Energy Drink

Rockstar Energy Drink Pure Zero Energy Drink, Punched, 16 Fluid Ounce (Pack of 24)

Price: $58.80 $46.00Available from Amazon / Rockstar Energy Drink

Ingredients in Rockstar Energy Drink

(Rockstar Energy Drink) Carbonated water, high fructose corn syrup, dextrose, citric acid, taurine, natural and artificial flavors, guarana seed extract, ascorbic acid, caramel color, sodium benzoate (preservative), potassium sorbate (preservative), caffeine, niacinamide, inositol, l-carnitine, milk thistle extract, ginkgo biloba leaf extract, calcium pantothenate, siberian ginseng root extract, cyanocobalamin, riboflavin, pyridoxine hydrochloride.

Calories per 16oz can: 220.

Sugar content: 60 grams (per 16 ounces).

Compare Sugar Content

Caffeine Concentration

Rockstar Energy Drink contains 10.00 mgs of caffeine per fluid ounce (33.81mg/100 ml).

Caffeine (mg) per Ounce

10090807060 5040302010 0 Rockstar Energy Drink 5 Hour Energy Coffee (Espresso) Coca-Cola Classic Spike Energy Drink