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Rockstar Energy Drink Nutrition Facts (Details)

Rockstar Energy Drink is one of the top energy drinks in the market.

It’s known for its many variations in flavors, which totals to 20 different unique tastes. It’s widely popular in the US, as well as in the UK because of its many versions.

It’s a given that no energy drink is healthy. Still, it’s crucial to look at a brand’s nutrition facts, especially when you plan on making it your go-to drink.

Browsing through the nutrition facts will give you an overview of what you will get from the drink. If you’re curious about Rockstar Energy’s, then this is what we’ll focus on in this article.

The short answer: Rockstar Energy mainly consists of 160mg caffeine, 63g sugar and 122 calories. It has a number of B Vitamins and is fat-free.

If you want to find out every detail about drink’s nutrients, their amount and effects on your body, then read on to the following sections.

What Are The Ingredients Of Rockstar Energy Drinks?

Ingredients Of Rockstar Energy Drink
Ingredients Of Rockstar Energy

Here is a list of the ingredients of Rockstar Energy Drink:

  • Carbonated Water
  • Sugar
  • Glucose
  • Citric Acid
  • Taurine
  • Natural Flavors
  • Sodium Citrate
  • Caffeine
  • Benzoic Acid (Preservative)
  • Sorbic Acid (Preservative)
  • Inositol
  • L-Carnitine
  • Guarana Seed Extract
  • Acesulfame Potassium
  • Sucralose
  • Red 40
  • Panax Ginseng Root Extract
  • Niacinamide
  • Milk Thistle Extract
  • Pantothenic Acid
  • Pyridoxine Hydrochloride
  • Cyanocobalamin

The ingredients are packed with extracts and other beneficial components. However, the presence of Red 40 and other preservatives can be a matter of concern.

What Are The Nutrition Facts Of Rockstar Energy Drink?

Now you know about the ingredients of Rockstar Energy Drink, let us now move on to the nutrition facts of a regular 500mL can. See the table below:

Nutritions Of Rockstar Energy
Nutritional Values Of Rockstar Energy
NutrientTypical Values per 500mL
Total Fat0g
Total Carbohydrates26g
Vitamin B3 (Niacin)16g
Vitamin B61.4mg
Vitamin B122.5ug
Energy122 calories
Nutrition Facts of Rockstar Energy Drink Per 500mL

So far, we can deduce a high sugar level, semi-high caffeine content, and a moderate calorie count.

It also has balanced amounts of B vitamins. There is also no fat, which is a good point.

The salt content can, however, be risky especially if you take other sodium-based food.

Caffeine Content Of Rockstar Energy Drink

Rockstar Energy Drink contains 160mg of caffeine per 500mL serving.

Coffee in two cups
Rockstar has 160mg of caffeine.

Caffeine-wise, the level of the drink’s content is in moderate amount. You can compare it to one and a half cup of regular coffee.

In addition, according to the FDA, you shouldn’t consumer more than 400mg of caffeine daily.

Sensible consumption of this drink can help you boost up your energy levels but too much of it can be bad for your health.

For instance, you may face:

  • Restlessness
  • Insomnia
  • Anxiety
  • Irritability
  • Increase in body temperature
  • Dehydration
  • Headache
  • Heart palpitations

If you don’t want any caffeine overdose, it’s best to not have any other caffeine beverages along with this energy drink. Doing so can easily push you off the limit.

Sugar Level Of Rockstar Energy Drink

The amount of sugar in a 500mL Rockstar Energy Drink is 63g.

White Sugar Blocks
Rockstar Energy has 63g of sugar per 500mL.

The American Heart Association (AHA) recommends that the maximum sugar intake for males should be no more than 36 grams or 9 teaspoons of added sugar per day.

Women, on the other hand, should have no more than 25 grams or 6 teaspoons of added sugar per day.

Either way, the sugar content of Rockstar Energy is in high amounts, and should be avoided.

Ignoring this fact may lead to a severe sugar crash later on. There are also some other health risks associated with excess sugar intake:

  • Weight gain
  • Increased risk of heart disease
  • Diabetes
  • Acne
  • Addiction
  • Aging skin
  • Drained energy

Rockstar Energy Drink doesn’t come with a sugar-free version, which makes it unfit for those who are sensitive to sugar.

If you’re looking for suggestions, you can check out the article I have written on sugar-free energy drinks.

Calorie Count Of Rockstar Energy Drink

Rockstar Energy has 122 calories.

Calorie Count Watch
Rockstar Energy has 122 calories per 500mL serving.

Rockstar Energy has 122 calories, which is not too much.

It’s on a pretty decent level, and thus, it isn’t worrisome. However, you should keep in mind not to overdo it.

Your daily calorie intake should be around 2000 calories for women and 2,500 calories for men.

That said, your calorie needs may vary depending on your gender, genetic, age, height, weight, lifestyle and metabolism

You will not face any problem calorie-wise if you consume Rockstar Energy Drink in a day.

Health Risks Of Drinking Rockstar Energy Drink

Having Rockstar Energy Drink in uncontrollable amounts can give you unpleasant experiences like not being able to sleep and gastric related problems.

If you consume Rockstar Energy insensibly, there might be health risks associated with it for you. Here are some:

  • Headaches
  • Nausea
  • Rapid heart rate
  • Gastric Problems
  • Insomnia
  • Agitation

If you’re a healthy adult, you’re generally on the safe side as long as you consume the drink in moderation,

Does Rockstar Energy Drink Have Fat?

Rockstar Energy Drink does not contain any fat.

Woman measuring her body
Rockstar Energy does not contain any fat.

Rockstar Energy contains 0g of fat.

Here are the benefits of fat-free drinks:

  • Decreases risks of heart disease and diabetes
  • Beneficial for weight management
  • Eliminates worry about high cholesterol content

Overall, there’s nothing to worry about the drink in terms of fat.

How Much Protein Is In Rockstar Energy Drink?

Rockstar Energy has 2g of protein per 500mL serving.

Generally, a gram of protein has 4 calories. Hence, with the amount of protein present in Rockstar Energy, it has 8 calories from it.

Protein is an amino acid that helps the body to repair and build muscles and bones. Also, it helps in the making of hormones and enzymes.

Since the said nutrient is a source of energy, a 2g content from Rockstar Energy can enhance its energy-boosting qualities.

What Health Supplements Are In Rockstar Energy Drink?

Rockstar Energy mainly offers B vitamins for its health supplement claims.

Rockstar Energy has B vitamins.

The drink contains Vitamin B3, Vitamin B6 and Vitamin B12. The functions of each of the vitamins are stated below:

VitaminOther NameFunction
Vitamin B3NiacinBeneficial for the heart’s health
Vitamin B6PyridoxineEssential for the metabolism of fat, protein and carbohydrate
Vitamin B12CobalaminHelps your body make nerve cells and DNA
Functions of Rockstar Energy’s B Vitamins

These three B vitamins mostly make up the drink’s supplements.

In my opinion, however, there are other energy drink brands that can offer more in terms of vitamins.

Are The Nutrients Of Rockstar Energy Drink Vegan?

Both the ingredients and nutrients present in Rockstar Energy are vegan-friendly.

None of the ingredients in Rockstar Energy come from animal sources, and is considered to be vegan-friendly although not declared officially.

The concern was with the source of the taurine present in the drink, but as it’s synthetically produced, there’s no chance of it being animal-based.

If you’re a normal vegan, you can have this energy drink without any doubt, but if you’re still sceptical about it, you can always contact the manufacturer.

Rockstar Energy Drink Flavors

The Rockstar Energy Drink has 20 amazing varieties of favours. Each of the flavors has its unique taste.

Rockstar Energy Drink different flavours
Flavors Of Rockstar Energy Drink

Below is a list of the brand’s offers:

  • Original Rockstar 
  • Blackout 
  • Boom Whipped Strawberry 
  • Boom Whipped Orange 
  • Punched Fruit Punch 
  • Pure Zero Silver Ice 
  • Pure Zero Watermelon 
  • Recovery Lemonade 
  • Revolt Killer Grape
  • Revolt Killer Citrus
  • Sugar-Free
  • Rockstar Sugar-Free
  • Rockstar Pure Zero
  • Rockstar Thermo
  • Rockstar Xdurance
  • Rockstar Juiced

If I were to judge which flavour is best, I would choose the Rockstar Original. There are also other flavors like Recovery Lemonade and Pure Zero Silver, which I find most refreshing.

Here’s a review of Rockstar Energy that compares Rockstar Original with Rockstar Xdurance, check out the link below:

Rockstar Original Formula vs. Rockstar New Formula Review

Where Can You Buy Rockstar Energy Drink?

Rockstar Energy Drink is available in physical and online stores in the US.

Here are the online sites that you can check out for purchase:

You can also check your local retailers to save more on shipping costs.

How Much Is Rockstar Energy Drink?

A single can of Rockstar Energy costs around $2 while a pack of 24 starts at around $40.

Guy Paying one dollar
Rockstar Energy Drink is on the affordable side.

The price of Rockstar Energy Drink will vary depending on where you buy it.

To get in from online stores, you need to keep in mind that delivery charges and shipping costs will be added along with the price.

Alternatives To Rockstar Energy Drink

Apart from Rockstar Energy Drink, you can try out these other brands:

These alternatives have different nutritional content, ingredients and other benefits, which you should check before consuming any of the drinks.


Rockstar Energy’s nutrition facts is not that notable compared to other brands.

It comes with a high amount of sugar, and comparatively fewer supplements. Hence, I recommend looking into other brands for better offers.

Given that, the ingredients such as Taurine, Inositol and B Vitamins present in the drink is beneficial to your body and will give you the desired energy you need.

If you’ve fully decided to take Rockstar Energy, make sure that you do so in mdoeration to avoid side effects.

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About Adrian Carter

Adrian writes about energy drinks and their ingredients to shine a light on the facts behind the brand names.


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