Updated: 01/16/2018

ROCKSTAR Energy Drink Review - 6 Things You Need to Know


I’m here to cut through the noise and get you the bottom line on ROCKSTAR Energy Drink. We took the time to come up with a comprehensive review, looking closely at the side effects, ingredients, overall customer service and scientific research. We additionally read hundreds of user remarks and comments from all over the internet. At last, we summed up all of the facts and specifics to give you the information you need.

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What is ROCKSTAR Energy Drink?

First of all, ROCKSTAR Energy Drink is available in all sorts of flavors and varieties. Some of which include original, sugar-free, punched, pure zero, lime freeze, boom energy, revolt, zero carb, and organic. The key ingredients in this beverage are taurine, caffeine, guarana seed, ginkgo biloba leaf, milk thistle, and some B vitamins. This canned drink is claimed to heighten energy levels, elevate focus/concentration and keep you going. It’s sold in 16-ounce cans, and it’s marketed at people with “active lifestyles.”

ROCKSTAR Energy Drink has been available since 2001. It’s sold in common drugstores, supermarkets and gas stations. There are more than 20 different flavors to select from. Furthermore, it is manufactured in the United States, but read on…

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Unpleasant Taste – “Concerning?”

The initial concern we have is the taste. According to our Research Editor, “Many customers have complained about the actual flavor of ROCKSTAR Energy Drink. This could be a real problem.”

One person reported, “ROCKSTAR Energy Drink has a serious chemical taste. Not pleasing to my palate. No thanks.”

However, some people do enjoy the flavor of this energy beverage. One customer commented, “Tastes better than Monster. Curious to try some of the other varieties.”

Another posted, “Not as good as Red Bull, but does the trick.”

Side Effects – “Yikes”

Another issue we have is with ROCKSTAR Energy Drink side effects. Some people have reported dizziness, heart palpitations, nausea, headache, upset stomach, jitteriness and nervousness. In fact, one user stated, “Gives me shaky hands and fast heartbeat. Not to mention a terrible crash later on.”

But, a different customer had this to say, “Gives me a serious boost. Not sure about some of the ROCKSTAR Energy Drink ingredients like Acesulfame, though.”

“Wakes you up in the morning. That’s for sure,” mentioned another.

Our research has revealed that if there’s a specific aspect of an drink or workout supplement that is especially burdensome (unpleasant flavor, side effects, high price) the chances of real results for the long term are slim. In other words, if ROCKSTAR Energy Drink does in fact taste bad to a lot of people, this could be a deal breaker.

The Science – “Is There Any?”

Sadly, we did not pinpoint any documented science that supports ROCKSTAR Energy Drink and it’s claims. However, this beverage does contain some caffeine and amino acids to help boost energy levels and improve alertness. On the other hand, it’s unlikely to increase muscle strength. At DietSpotlight, we prefer to see some actual studies that support the product we’re reviewing.

What Users Are Saying

"”I must say this is my favorite energy drink. Great tasting and I feel Rockstar gives me more energy to get through my mornings versus other brands.”"

"”If you want an energy drink that tastes good, this is not it. This stuff tastes like detergent with bleach flavor and has the unpleasant aftertaste of artificial sweeteners. However, it has the highest caffeine content per can of any other energy drink I’ve seen and it surely gets the job done if you need to stay awake after a night of no sleep.”"

"”I have had three cans so far and I crash after drinking this product. I feel sick after drinking this energy drink and would not recommend this to anyone.”"

The Bottom Line – Does ROCKSTAR Energy Drink Work?

So, should you race out to the store and buy ROCKSTAR Energy Drink? Well, we like that this beverage is available in many different varieties. It’s also nice to see that this product is made in the USA. But, we have some concerns about this drink because it’s not backed by any published research. Furthermore, we’re leery of the unpleasant taste and side effects that some customers have reported.

If your goal is to increase metabolism and improve weight-loss results, then we recommend you select a product that’s supported by documented research, does not have an unpleasant taste and does not cause any harmful side effects.

Among the best products we’ve seen this year is one called Dietspotlight Burn. This formula offers four key ingredients, which are shown to help increase energy, boost metabolism and spark fat loss. We have not discovered any user complaints at all, and customer comments posted on the web indicate people are seeing actual results.

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ROCKSTAR Energy Drink Review
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ROCKSTAR Energy Drink

What is in Rockstar Recovery?

These drinks are intended by Rockstar Energy to be a fusion of Hydration and Energy Drinks. They come in both lemonade and orange flavors. They are noncarbonated and include very little juice. They’re sweetened with artificial sweeteners. I’ve never encountered a well-done lemonade flavored energy drink but will reserve my judgment until I’ve given it a try.

How much caffeine is in a Rockstar?

In many locations, Rockstar is only sold in one size. These cans include about 160mg of caffeine each. Rockstar Energy offers consumers two separate sized cans of the drink in the United States. There is a 16oz option and 24oz option. In the popular 24oz can there are a shocking 240mg of caffeine.

How do I know if ROCKSTAR Energy Drink is right for me?

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What are the ingredients of Rockstar energy drink?

Rockstar Energy drink contains about 16 ingredients. Carbonated water, high fructose corn syrup, dextrose (sugar), citric acid, taurine, natural and artificial flavors (varied, depending on the flavor of drink) are the most prevalent. These are followed by guarana seed extract, Vitamin C, caramel coloring, two types of preservatives, caffeine, niacinamide, inositol, l-carnitine, and milk thistle extract.

What are the side effects of Rockstar energy drinks?

Ingesting too much of these delicious drinks can lead to several negative side effects, depending on how sensitive you are to caffeine. Some drinkers experience merely diarrhea, more frequent urination, nervousnes, and nausea. Others fall victim to dizziness, anxiety, panic attacks, increased blood pressure, heart palpitations, and jitters. Side effects and their severity vary with each individual.

Do Rock Star energy drinks really work?

All dieters fear that they may experience decreased energy with their lifestyle changes. Choosing an energy drink, particularly an inexpensive one like Rockstar, is often seen as an option to negate those concerns. However, energy drinks, in general, have been in the forefront of the news in recent years in light of potentially dangerous ingredients. Some ingredients in Rockstar energy drinks do have the potential to be unsafe.

Where is Rockstar energy drink made?

The company is based in Las Vegas, Nevada. It dominated 14% of the United States market back in 2008 and since its creation in 2001, Rockstar has expanded to offer over twenty different drinks in over thirty nations.

What is Rockstar Punched?

Rockstar Punched combines Rockstar’s standard energy drink mixed with juice. It comes in original flavor, as well as Guava. Despite the dilution with the juice, the Rockstar Punched line still includes 160mg of caffeine per serving.


Previous ROCKSTAR Energy Drink Review (Updated February 12, 2013):

What You Should Know

ROCKSTAR Energy Drink is a line of energy drinks available in regular, sugar-free, "juiced", and energy shot form, claiming to boost energy levels to help dieters exercise or to stay more alert during the day. Their original energy drink is their best seller, but they also offer coffee versions of their drink and super-caffeinated version, referred to as "juiced" energy juices. Decreased energy is a concern for all dieters, and increasing that energy with an inexpensive energy drink may be one option to consider. Energy drinks are notorious for contains dangerous ingredients, however, and ROCKSTAR Energy Drink may contain some ingredient that may not work safely with the body. There's no mistaking ROCKSTAR's huge celebrity fanbase and popularity with athletes and dieters; however, and it may be cheaper than other alternatives, such as Red Bull. ROCKSTAR Energy Drink can be found in most grocery and retail stores in the United States, but is also sold through their official store in 12 case packs for $30.00 each.


Their original 8oz blend, ROCKSTAR Energy Drink, contains the following ingredients: Carbonated Water, Sucrose, Glucose, Citric Acid, Taurine, Natural and Artificial Flavors, Sodium Citrate, Caffeine, Caramel Color, Benzoic Acid, Sorbic Acid, L-Carnitine, Inositol, Niacinamide, Calcium Pantothenate, Milk Thistle Extract, Gingko Biloba Leaf Extract, Guarana Seed Extract, Panax Ginseng Root Extract, Riboflavin, Pyridoxine Hydrochloride, Cyanocobolamin.

Product Features

ROCKSTAR Energy Drink features numerous stimulants in their product, including Caffeine and Guarana. Caffeine and Guarana are considered similar ingredients due to how it manifests in the body. It stimulates the body for a short time, depending on the dosage, and provides an "energy crash" once it wears off. Guarana is noted as a safer alternative to caffeine, but still contains the same stimulant and displeasing side effects. The effects of both substances can also be addictive, and dieters are advised to be careful with these substances. Like many other energy drinks, ROCKSTAR Energy Drink also contains Taurine, which is often claimed to help boost energy levels safely. As of yet, there have been no studies showing Taurine provides this effect. One study discovered that Taurine helped improve the functioning of skeletal muscles, but no other benefits have been discovered.


  • Contains Caffeine and Guarana which are shown to contain stimulant energy properties.
  • Is very inexpensive and may be a cheaper alternative to Red Bull, another energy drink.


  • Ingredients may be addictive.
  • Contains numerous synthetic ingredients.
  • May cause an energy crash after the caffeinated effects wears off, which may be more distracting than helpful.


ROCKSTAR Energy Drink offers numerous drinks for consumers who need an extra boost of energy, and it may contain some ingredients which promote this effect. The side effects, and more importantly its addictive nature, may not make this the ideal drink for dieters who want a safe, non-addictive energy product, however.
Summer Banks Dietspotlight Author
About the Author:

Summer Banks, Director of Content at Dietspotlight, has researched over 5000 weight-loss programs, pills, shakes and diet plans. Previously, she managed 15 supplement brands, worked with doctors specializing in weight loss and completed coursework in nutrition at Stanford University. full bio.

18 ROCKSTAR Energy Drink Reviews

  • How much water is in this drink?

    How much water is in this drink?

    • Maribel (Editor)

      Hi Joseph. For more ingredient details, please refer to the Rockstar Energy official website for more information.

  • I would like to know the potassium content of Rockstar Juiced.

    I would like to know the potassium content of Rockstar Juiced.

    • Deborah Barrett

      Were you able to find out the potassium content? I have Addison’s and would love to know the content as well.


  • Produced or exextracted

    Where is the Taurine produced or exextracted from?

    • Maribel (Editor)

      Hi Nick! For more ingredient details, please refer to the Rockstar Energy official website for more information.

  • operating a vechicle after drinking rockstars
    shirley higgens

    I have seen impairement of mind functioning in my son after drinking several rockstars. for example mistakes in operating a vechicle

  •  Roxkstar Whipped Strawberry-Its Nasty
    Billy (Verified User)

    I’ve had some roxkstars but just tried the worst of all !! Whipped strawberry .. I’d rather drink cow pee…I couldn’t even force myself to get a 2nd drink…it’s NASTY!!

  •  Simply fantastic drinks
    Dawn (Verified User)

    The whipped strawberry and orange are totally amazing and I am 100% addicted to them -more so then cigarettes !!!! If they come out with the pins colada whipped I will be buying them by the case fulls -these drinks are simply fantastic

  •  Some Good Product
    Tanner (Verified User)

    Some good stuff

  • Did anyone experience dental issues?
    lizzie (Verified User)

    Man, this shit is super addictive. Be warned guys. A friend gave me a case of it, started buying it myself, now I have multiple cans a day. All my money goes into this stupid shit and cigarettes. It’s so bad, yet so good.
    What I was actually looking for information on though, does this stuff give anyone else tooth issues? My teeth have gone sensitive. PerfectBerry is what I get. Anyone else having these problems? Don’t have dental insurance so. Internet.

    • Ty

      It began giving me teeth issues as well. Chipping and everything. Easy for me to quit

      • destiny

        i’m a very busy single mom with 3 young kids. I try to wear the kids energy out. in the summer we are never home. at the parks and beaches. with 3 young kids as a single mom. energy drinks are a must! I drink one later morning or mid afternoon. plus I need my coffee when I wake up. caffeine is a must to try and keep up with my 3 kids under 12yrs.!! 🙂 Having a hard time finding a man. since we are always on the go. time will tell.

  • High dosage drink

    Guess Charlie Sheen is high on this drink ????

  •   just dont like this dumbass thread
    eternaldank (Verified User)

    if you diet and drink energy drinks, your a moron, if you planning on dieting dont drink a drink whose main ingrediants are sucrose and glucose, that being said i drink rockstar everyday so dont think i dont like it, just dont like this dumbass thread

  • 22 years old can take it?
    al quevedo

    I saw my neighbor give her 22 month old son a gulp of ROCKSTAR from the can. should i tell her that the childs system can be damaged or negatively affected?

    • John

      No, you should mind your own business. Highly doubt the child will be scarred for life after a gulp of drink…. don’t be a nosey idiot. Focus on your own business…

    • Your Name

      That’s just moronic. Why would someone poison their child with this stuff? Tell your neighbor the ingredients and effects it could have on their child.