Rockstar Energy drink is great to boost your energy and to improve your focus. In fact, having a can of Rockstar occasionally can give you some extra energy and help you in getting through a busy day.
It has 160mg of caffeine and 24g of sugar in a single 16 fl. oz can, and it contains 112 calories. Rockstar is an overall good energy drink if you have an active lifestyle.
In this article, I’ll discuss Rockstar Energy in detail.
Let’s begin.
Page Contents
Ingredients In Rockstar Energy
You can find these ingredients in a can of Rockstar Energy:
- Sugar (Sucrose)
- Flavour Enhancer (Erythritol)
- Taurine (0.4%)
- Acidity Regulator (Sodium Citrate)
- Flavoring
- Acid (Citric Acid)
- Caffeine (0.04%)
- Guarana Extract (0.01%)
- Ginseng Extract (0.01%)
- Sucralose (Sweetener)
- Acesulfame Potassium (Sweetener)
- Glucuronolactone
- Carbonated Water
- Colours (Caramel E150c, Riboflavin E101)
- Inositol
- Vitamin B3 (Niacin)
- Vitamin B6
- Vitamin B12
Nutrition Facts Rockstar Energy
Here’s a table containing all the ingredients present in Rockstar Energy per 16fl. oz.:
| Nutrients | Per 16fl. oz. |
| Energy | 122 Calories |
| Fat (of which saturates) | 0g (0g) |
| Carbohydrate (of which sugars) | 26 g (24 g) |
| Fat | 0g |
| Protein | 2.0 g |
| Salt | 0.82 g |
| Vitamin B3 (Niacin) | 16 mg |
| Vitamin B6 | 1.4 mg |
| Vitamin B12 | 2.5 mcg |
Caffeine Content of Rockstar Energy
Rockstar Energy contains 160mg of caffeine in a 16 fl. oz can, which is an average amount of caffeine to have in an energy drink.
According to the FDA’s standards, your daily caffeine intake shouldn’t be more than 400mg if you have no existing medical conditions.
Though the 160mg of caffeine may not seem too much, if you have slow caffeine metabolism, you might not want to have this much caffeine.
I like to have between 50-100mg of caffeine daily, but if you’re someone who likes to have between 100-200mg of caffeine then this drink is for you.
Do keep in mind that having more caffeine than that can cause this damage to your body:
- Anxiety
- Dehydration
- Restlessness
- Insonmia
- Headache
- Rapid Heart Rate
- Dizziness
How Much Sugar Is In Rockstar Energy?
A 16 fl. oz can of Rockstar Energy has 24g of sugar.
This might not seem like a lot of sugar, but when you compare it to the daily recommendation of sugar intake, which is 25g for women and 36g for men, you would know that this is quite a lot of sugar.
Sugar may boost up your mood, but having this much sugar is not healthy.
This can have these negative effects on your health, such as:
- Weight Gain
- Increased Risks of Heart Disease
- Acne
- Increased Risks of Type 2 Diabetes
Artificial Sweeteners In Rockstar Energy
Apart from the sugar, Rockstar Energy contains acesulfame potassium and sucralose.
Sucralose is 600 times sweeter than regular while acesulfame potassium is 200 times sweeter than regular sugar.
Moreover, if you’re wondering if it’s safe or not, both of these artificial sweeteners are approved by FDA and they also don’t add any calories to the drink.
Despite having 0 amount of calories, you should be concerned about your health when having artificial sweeteners:
- Lost Appetite
- Headaches
- Increased Risks of Cancer
- Increased Risks of Diabetes
Here’s a video about what sugar does to your body:
Calories In Rockstar Energy
Rockstar Energy has 112 calories in a single 16 fl. oz can.
The daily recommendation of calorie intake for a woman is 2000 calories and 2500 calories for a man. This means that having 112 calories just from an energy drink might not be a good idea.
Rockstar Energy drink will add a significant amount of calories to your daily diet. So if you’re on a diet or you’re having restricted calories in a day, then this energy drink is not for you.
If you want energy drinks with lower calories, read this article I wrote for more information: Best Zero-Calorie Energy Drinks (No Sugar)
Taurine In Rockstar Energy
Taurine is a type of chemical called an amino sulfonic acid that’s produced naturally by your body.
Taurine is often found in energy drinks like Rockstar since it enhances physical performance. It helps supports nerve growth and it benefits you if you have heart failure by lowering your blood pressure.
Taurine has these benefits:
- Supported Metabolism
- Boosted Physical Performance
- Eye Benefits
- Ear Benefits
- Fights Brain Aging
Ginseng Extract In Rockstar Energy
Ginseng is a herbal supplement that has been used for centuries in Chinese medicines. It’s commonly used for its antioxidant and anti-inflammatory effects.
Ginseng Extract has these health benefits:
- Benefited Brain Function
- Boosted Immune System
- Potential Benefits Against Cancer
- Increased Energy Levels
- Lowered Blood Sugar
However, the amount of ginseng extract in Rockstar may be low, so these benefits may not persist immediately after consumption.
Guarana Extract In Rockstar Energy
Guarana Extract is made by processing the seeds into powder.
It also has these health benefits:
- Rich In Antioxidants
- Improve Focus
- May Help You Learn Better
- May Promote Weight Loss
- Boost Heart Health
Moreover, Guarana Extract is added to Rockstar Energy in order to reduce fatigue and boost energy.
B Vitamins In Rockstar Energy
Rockstar Energy contains B Vitamins, which are important for the functions in your body.
B vitamins play a major role in maintaining good health and well-being. It has a direct impact on your brain functions, energy levels, and cell metabolism.
Here’s a table containing all the B vitamins present in Rockstar Energy and their benefits:
| Vitamins Employed | Benefits | Amount Present in 16 fl. oz Can | Tolerable Intake |
| Vitamin B3 (Niacin) | Helps in lowering LDL cholesterol, prevents heart diseases, and improves your skin. | 16mg | 35mg |
| Vitamin B6 | May play a role in reducing the risks of depression. Helps with mood and memory. | 1.4mg | 100mg |
| Vitamin B12 | Helps in the formation of Red Blood Cells (RBC), may also help improve your mood. | 2.5 ug | Unlimited |
Is Rockstar Energy Vegan?
All the ingredients present in Rockstar Energy are vegan friendly since it doesn’t contain any animal ingredient or any animal-derived ingredient.
Here’s a table containing the usual sources of ingredients in Rockstar Energy and whether they are vegan or not.
| Ingredients | Properties | Source | Is It Vegan |
| Citric Acid | Natural preservative | Plant or Synthetic | Yes |
| Erythritol | Artificial Sweetener | Synthetic | Yes |
| Taurine | Stimulates Metabolism | Synthetic | Yes |
| Sodium Citrate | Acidity Regulator | Plant-based | Yes |
| Caffeine | Stimulant | Plant-Based | Yes |
| Sucralose | Sweetener | Synthetic | Yes |
| Acesulfame K | Sweetener | Synthetic | Yes |
| Glucuronolactone | Possible detoxification | Synthetic/Plant-Based | Yes |
| Caramel E150c | Food Colouring | Synthetic | Yes |
| Riboflavin E101 | Food Colouring | Synthetic | Yes |
| Guarana Extract | Contains various stimulants and antioxidants. | Plant-based | Yes |
| Ginseng Extract | Increases energy, prevents fatigue, relieves stress, promotes memory. boost immunity. | Plant-based | Yes |
| Vitamin B3 (Niacin) | Converts nutrients into energy and has antioxidant effects | Synthetic | Yes |
| Vitamin B6 | Support immune functions and promote brain health | Synthetic | Yes |
| Vitamin B12 | Development of brain and nerve cells | Fugal/Plant-Based/ Synthetic | Yes |
How Much Rockstar Can You Have In A Day?
You can have one can of Rockstar daily.
It’s better if you just stick to one can of Rockstar Energy a day since a can has 160mg of caffeine and 24g of sugar, which is pretty high. It also contains 112 calories in a single can which can be hefty for some.
While it does seem that you may consume more than a can because 320mg of caffeine is below FDA’s recommended intake, keep in mind that you’re consuming 48g of sugar and 224 calories along with it.
Having more than one can a day causes caffeine overdose and weight gain because of the sugar content. So it’s better to consume only a single can a day.
Does Rockstar Energy Work?
Rockstar Energy definitely works because of its ingredients and nutrients.
The caffeine in Rockstar is absorbed in your body as soon as you drink it, but it takes 15 to 20 minutes for the caffeine to start working. You may notice the effects after fee minutes of having Rockstar Energy.
Personally, it took 40 to 50 minutes before I got the energy boost after 40 to 50 minutes. However, it’s worth it since it increased my alertness and concentration.
The downside of this drink is that there’s a sugar crash. Rockstar Energy contains 24g of sugar, which is a lot, and no one wants that when you’re only consuming for an energy boost.
What happens when you drink Rockstar?
Sipping on Rockstar can give you a jolt of alertness, focus, and energy. They may even rev up your blood pressure, heart rate, and breathing a bit.
Remember to enjoy them responsibly.
Can I drink Rockstar on empty stomach?
It’s generally better to have some food in your system before consuming highly caffeinated beverages like Rockstar. Drinking energy drinks on an empty stomach can intensify the effects, potentially leading to a rapid increase in energy levels, heart rate, and blood pressure.
It’s recommended to eat a balanced meal or snack before consuming energy drinks and stay hydrated by drinking water alongside or after consumption.
Can You Drink Rockstar Energy Every Day?
I wouldn’t advise you to have Rockstar Energy every day, but you can have it every day in a safe amount if you want to.
Having Rockstar Energy every day can be harmful to you since it contains a high amount of caffeine and sugar as compared to drinks like Emerge.
Consuming it daily can cause caffeine overdose which can have these adverse effects:
- Dizziness
- Diarrhea
- Increased Thirst
- Headache
- Fever
- Irritability
Is Rockstar Energy Good For You?
Rockstar Energy is good for you only if you consume responsibly.
Rockstart Energy is meant to boost your energy levels and improve your focus, but you can only have these benefits if you have energy drinks once in a while.
Having Rockstar Energy occasionally can benefit you in these ways:
- Reduced Fatigue
- Improved Memory
- Increased Concentration
- Improved Reaction Time
Consuming it in moderation along with the different nutrients mention can help you in a lot of ways.
Is Rockstar Energy Bad For You?
Rockstar Energy isn’t bad for you if consumed in moderation.
Rockstar Energy doesn’t directly cause any harm to your health. However, having it too often might be dangerous for your health.
If you’re not careful with your consumption of Rockstar, you may face these side effects:
- Caffeine Crash
- Fatigue
- Lack of Focus
- Diabetes
- Nausea
- Headaches
Rockstar also has a high amount of sugar, and having this much sugar will increase your blood sugar levels.
Apart from sugar, it also contains caffeine, which can be harmful if consumed frequently. Pregnant women and children are not advised to have energy drinks because of caffeine in them.
Side Effects of Rockstar Energy
Rockstar Energy doesn’t really have any major side effects unless you consume it frequently.
Drinks like Rockstar Energy work best when you consume them once in a while. Since Rockstar Energy has a high amount of sugar and caffeine, these side effects may occur if consumed carefully:
- Increased Heart Rate
- High Blood Pressure
- Heart Palpitation
- Insomnia
- Dehydration
- Restlessness
Where Can You Buy Rockstar Energy?
Rockstar is available for in-store and online purchases.
You can get Rockstar Energy from stores like Target and Walmart. If you consider buying online, then you can get it from Amazon and eBay.
The price range of Rockstar is usually around $2 a can, which is a great deal. However, be mindful that purchasing online can increase these prices.
Flavors of Rockstar Energy
Rockstar Energy comes in 20 different flavors:
- 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
Alternatives To Rockstar Energy
If Rockstar isn’t your cup of tea, here are some options for you:
Bottom Line
In my opinion, Rockstar Energy is a great drink since it contains a sufficient amount of caffeine to make you energetic for the day.
The amount of caffeine present in a single can of Rockstar energy will surely make you more alert and increase your physical and mental performance.
The only downside of Rockstar Energy is the sugar content of Rockstar Energy and the number of calories present in this energy drink. It has 24g of sugar which is too much sugar for an energy drink.
Also, 112 calories add a significant amount of calories to your daily calorie intake. So if you’re having a can of Rockstar Energy, make sure you’re burning some calories.
Enjoy your can of Rockstar Energy and don’t go overboard with it.