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Reign Energy Drink Side Effects (All Revealed)

Reign Energy Drink Side Effects (All Revealed)

Reign Energy Drinks are a fairly new and much-needed addition to the energy drink industry. It is manufactured by Monster Beverage Corp. the same line of producers who make Monster among other energy drinks.

Reign is marketed as a healthy alternative to the average sugar and caffeine-loaded energy drinks as it contains zero sugar, zero artificial colors, and flavor and has natural caffeine.

But what are the side effects of Reign?

Reign Energy Drinks contain a high amount of caffeine in each can which can cause a number of side effects like rapid heart rate, headache, insomnia, and dizziness among other problems. So it is advised to drink Reign Energy drink in moderation.

At first glance, Reign sounds like the perfect option for all health and fitness lovers and it is directly marketed as a fitness and performance energy drink. But let’s find out if Reign Energy Drinks have any side effects on consumers. Or is it too good to be true?

Reign Energy Drink Nutritional Facts

First up, let’s find out the nutritional facts and the correct amount of sugar, caffeine and other ingredients in a can of Reign Energy drink.

Nutritional Facts of Reign Energy Drinks.
Nutritional Facts of Reign Energy Drinks.

The nutritional value of a can of 16 fl.oz of Reign Energy Drink contains:

Nutritional FactsReign
(16 fl.oz)
Total Fat0mg
Carbohydrate 3g
Sugar 0mg
Vitamin B3 (Niacin)21.6mg
Vitamin B62.0mg
Vitamin B126.25μg
Nutritional Value of a can of Reign Energy Drink.

Reign offers a slightly healthier option than your average energy drink. Not only is it free from all sugar and added sweeteners, but it also has a fairly small calorie count, while containing a number of vitamins like Vitamin B3 (Niacin), Vitamin B6, and Vitamin B12, along with some amounts of sodium and potassium.

How Many Calories Are in Reign?

Reign has only 10mg of calories per 16 fl.oz can, making it a low-calorie option if you’re not too fond of sugary energy drinks.

A measuring tape wrapped in a fork.
Reign is low in calories compared to most energy drinks.

A comparison between the calorie content of Reign vs some popular energy drinks.

Energy DrinkCalorie per 100 gram
Reign10g (per 16 fl.oz)
Red Bull45g
Rockstar 58g
Calorie content of few energy drinks.

Even though it contains a low amount of calories, it still gives you a remarkable spike in energy and performance due to all that caffeine. As a result, Reign can be said to be one of the healthier energy drinks which does the job withouth having serious health consequences.

However, due to the fact it has a low calorie count, you’re body definitely isn’t getting any actual ‘energy’ out of the drink, so be sure to stock up an actual meal, and definitely don’t use Reign as an alternative to getting food in your system.

Reign Energy Drink Ingredients

Ingredients label of Reign Energy Drink.
Ingredients found in a can of Reign Energy Drink.

Lets find out the list of Ingredients found in a can of Reign Energy Drink.

  • Carbonated Water
  • Citric Acid
  • Natural Flavors
  • L- Citrulline
  • Sodium Citrate
  • Panax Ginseng Extract
  • L- Leucine Caffeine
  • L- Isoleucine
  • L- Valine
  • Potassium Sorbate (preservative)
  • Sucralose
  • Potassium Citrate
  • Sodium Benzoate (preservative)
  • Acesulfame Potassium
  • Niacinamide (vitamin B3)
  • Potassium Citrate
  • Green Tea Extract
  • Pyridoxine Hydrochloride (vitamin 6)
  • Capsicum Oleoresin
  • Cyanocobalamin (vitamin 12)
  • L- Carnitine L- Tartrate
  • Coenzyme Q-10

Caffeine in Reign Energy Drink

Each can of Reign contains 300mg of caffeine per 16 fl.oz. Although the caffeine is naturally sourced, Reign is one of the most caffeinated energy drinks out there.

Coffee beans.
The caffeine in Reign can be harmful to health if not taken moderately.

The FDA recommends no more than 400mg of caffeine a day. That is roughly equivalent to four or five cups of coffee. The caffeine used in Reign is derived from natural sources like green coffee beans and tea leaves. Nevertheless, 300mg of caffeine from a single can is an alarmingly high quantity. You’d be intaking an entire day’s worth of caffeine from one serving of Reign.

A regular cup of coffee can contain around 95mg of caffeine. Compared to that, Reign’s 300mg caffeine poses quite the risk.

Risks Of Having Too Much Caffeine

Drinking too much caffeine can cause a number of health issues. Here’s a list of the health risks from caffeine.

  • Anxiety
  • Insomnia
  • Digestive Issues
  • Heartburn
  • Muscle Tremors
  • Nervousness
  • High Blood Pressure
  • Caffeine Addiction

While Reign might be a healthy option due to its low calorie and low sugar levels, it is extremely rich in its caffeine count. I wouldn’t recommend more than one can per day that too taken in intervals, and to recommend avoiding Reign Energy Drinks altogether in case of severe caffeine sensitivity.

Sugar in Reign Energy Drink

Reign Energy Drink has zero sugar and is thus a complete sugar-free drink. However, it does contain artificial sweeteners like sucralose and acesulfame potassium.

Additional sweeteners like Sucralose and Acesulfame Potassium are non-nutritive in nature and work as an additional flavoring. They’re used in most sugar-free energy drinks following the FDA‘s approved quantities.

Sucralose in Reign Energy Drink

As Reign contains no sugar, it uses artificial sweeteners like Sucralose to achieve its taste. Sucralose is a zero-calorie sweetener.

Here’s a video to understand the benefits and negative impacts of using Sucralose:

Sucralose despite being a zero calorie artificial sweetener, can cause a number of side effects if taken for a long time.

Side Effects of Sucralose

  • Increased blood sugar
  • Increased Insulin levels
  • Reduced bacterial gut health

It is also advised to not be in high-temperature environments like cooking or baking after consuming sucralose as it may release some harmful compounds.

Sucralose being a zero-calorie sweetener prevents any kind of sugar crashes that usually come after drinking energy drinks. However, drinking more than one can of Reign is not recommended due to its high caffeine content.

Acesulfame Potassium or Ace-K in Reign Energy Drink

Acesulfame Potassium or Ace-K is another artificial sweetener used in Reign Energy Drink. Like Sucralose Ace-K is also a calorie-free sweetener and is used in many diet products. It is used in energy drinks as it is 200 times sweeter than table sugar and works better as a sugar preservative.

While drinking Ace-K with your energy drink poses no real threat, long-time exposure to Ace-k might have serious health risks.

Side Effects of Ace-K

  • Headache
  • Depression
  • Nausea
  • Liver Effects
  • Kidney Effects
  • Visual Disturbances
  • Cancer

Not to worry, If taken in moderation the side effects of Ace-K wont harm you at all.

Are Reign Energy Drinks Healthy?

All energy drinks intrinsically contain some ingredients that provide an immediate refreshment or boost in energy but might not be the best for your overall health. Reign Energy Drink just might be one of the safer options for you based on its calorie content and use of natural ingredients.

There remains a number of ingredients in energy drinks that don’t exactly make them healthy. While Reign Energy Drinks might be as healthy as it gets with its no sugar and low calories, it still contents a pretty high level of caffeine and other artificial energizers to provide a quick boost and enhancement in performance.

So while it’s definitely healthier than your average can of Red Bull or Monster, I wouldn’t consider Reign to be on the level as a freshly-squeezed fruit juice or water might be for your health; the goal of any energy drink is to give you a quick, caffeinated boost, and the health concerns are usually an afterthought.

Is Reign Energy Drink Bad For You?

If consumed according to the advertised levels, Reign Energy Drink isn’t bad for you at all. However, you should maintain caution due to its high caffeine content especially if you’re caffeine sensitive.

The only concerning thing about Reign Energy Drinks is its high amounts of caffeine. While it might be good for your pre-workout boost, drinking too much at once might have some negative side effects.

These may include:

  • Sleeping Difficulty or Insomnia
  • Excessive Energy and restlessness
  • Sudden loss of energy
  • Jitteriness

The 300mg caffeine in Reign might not be the best choice for everyone, but you’ll be fine as long as it’s taken in moderate amounts.

How Many Cans Of Reign Can I Have A Day?

Reign Energy
(16 fl.oz)
Daily Max Limit
Calories0 calories2400 calories/3000 calories
Sugar0g25g / 36g
Reign nutrition content against the daily recommended limits

Reign Energy Drink has 300mg of caffeine, which is a fairly high amount, quite close to the daily 400mg recommended limit set by the FDA. So it wouldn’t be a good idea to have more than one cans of Reign in a day.

If you want peak focus and concentration, as well as an extra caffeine boost, Reign Energy Drinks would definitely meet the criteria. Best of all, you don’t have to feel guilty about ruining your diet plan as Reign Energy drink is entirely sugar and calorie-free.

However, having too many, or even more than one can of Reign may lead to insomnia, heartburn, jitteriness, etc. and excessive consumption of caffeine may lead to serious consequences in the long run.

For a more detailed analysis, have a look at my Can You Drink Reign Energy Drink Everyday article for a more thorough understanding of why it isn’t exactly great to have Reign Energy on a daily basis.

Reign Energy Drink Flavors

Reign has a moderately wide range of flavors to suit your particular taste. Reign comes in 16 fruit-based flavors for yu to choose from. here are some below :

  • Carnival Candy
  • Razzle Berry
  • Orange Dreamsicle
  • Strawberry Sublime
  • Mang-O-Matic
  • Lemon Hdz
  • Peach Fizz
  • Watermelon Warlord
  • Jalapeno Strawberry
  • Red Dragon
  • Tru Blu
  • Sour Apple
  • Melon Mania
  • White Gummy Bear
  • Cherry Limeade
  • Lilikoi Lychee

Final Thoughts

Reign Energy Drink can be a good alternative to other brands considering it doesn’t contain the high amounts of sugar and calories found commonly in energy drinks. But it does pack a heavy punch when it comes to its caffeine content.

If you’re looking for a fitness-friendly energy drink or a quick boost of energy for your pre or post-workout without any significant drop of energy afterward, Reign might be a good option for you.

However, the high amount of caffeine still remains a concern. It is completely safe to drink Reign Energy Drink in moderation and you should be fine but you should definitely be cautious and avoid drinking it in case of any caffeine sensitivity.

Reign Energy Drink Alternatives

If you like Reign, here are some more energy drinks you might want to look into:

REIZE (10 out of 10)

REIZE Energy Drink.
REIZE is the drink for winners.

While Reign may give you an exceptionally strong caffeine boost, if you’re looking for an energy drink that meets your fitness goal without making you heavily caffeinated, REIZE is the perfect drink for you.

REIZE is a powdered energy drink that comes in light 4g sachets and is super easy to use. All you have to do is add water. REIZE contains a sensible 50mg caffeine and just 11 calories per serving. It is also sugar-free. REIZE also contains a refreshing blend of taurine, ginseng, and B-vitamins that makes it a good energy boost.

So if you’re looking for a good pre-workout drink that won’t make you jittery throughout the day, you have to try REIZE.

Best part? REIZE ships directly to your door for just around $1 per drink, making it more affordable than Reign and other energy drinks on the market.

So try REIZE today, and you might find it to be a better choice than Reign Energy.

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