Ingredients Questions

Reign Energy Drink Side Effects (Ingredients & Questions)

Reign energy is a popular energy drink introduced by Monster Beverage Corporation. It’s marketed as a healthy energy drink because it’s a zero-calorie energy drink with no added sugar and no artificial colors. Reign energy contains natural caffeine.

Although Reign energy is advertised as a healthy energy drink, you shouldn’t drink it too much. Reign energy has some side effects which can be dangerous for your health. Reign energy contains caffeine that works best when you consume it in moderation. Too much caffeine can be harmful to you and should be avoided at all costs.

In this article, I will tell you the potential side effects of Reign energy and will discuss reign energy.

Let’s begin.

Ingredients in Reign Energy

First, let’s look at the ingredients used in Reign energy.

  • Carbonated Water
  • Citric Acid
  • Natural Flavors
  • L-Citrulline
  • Sodium Citrate
  • Panax Ginseng Extract
  • L-Leucine
  • Caffeine
  • L-Isoleucine
  • L-Valine
  • Potassium Sorbate
  • Sucralose
  • Potassium Citrate
  • Green Tea Extract
  • Pyridoxine Hydrochloride
  • Capsicum Oleoresin
  • Cyanocobalamin
  • L-Carnitine L-Tartrate
  • Coenzyme Q-10

Nutrients in Reign Energy

After the ingredients, let’s see what are the nutrients in Reign energy:

Per Serving
Calories10 calories
Total Fat0mg
Vitamin B321.6mg
Vitamin B62.0mg
Vitamin B126.25ug
Nutrition Facts
Nutrients in Reign Energy
Reign Energy Nutrition Facts

Caffeine Content of Reign Energy

Reign energy has 300mg of caffeine in a single serving. Reign energy contains natural caffeine which is derived from coffee beans and tea leaves. Therefore, Reigne energy is advertised as a healthy energy drink.

The main purpose of caffeine is to boost energy and enhance your physical performance. Apart from that, Reign energy has the following health benefits:

  • Improves focus
  • Improves mental and physical performance
  • Boosts energy
  • Lowers the risk of type 2 diabetes
  • Reduces fatigue
  • Increases alertness
  • Improves memory

Side Effects of Caffeine

Although caffeine doesn’t have any side effects, it’s important to consume caffeine within a certain limit. Consuming too much caffeine leads to some serious health problems.

The caffeine content of Reign energy is quite high compared to other energy drinks. Even though it has natural caffeine, 300mg is still a lot of caffeine to consume at once.

According to Food and Drug Authority’s (FDA‘s) directions, a person shouldn’t consume more than 400mg in a day. Exceeding this limit causes the following side effects:

  • High blood pressure
  • Irregular heart rate
  • Dizziness
  • Insomnia
  • Restlessness
  • Headaches
  • Anxiety
  • Dehydration
  • Addiction

Does Reign Energy Contain Any Sugar?

Reign energy doesn’t contain any sugar. This means Reign energy is a sugar-free energy drink.

For your reference, a woman’s sugar intake shouldn’t be more than 24g of sugar in a day, while a man’s sugar intake shouldn’t be more than 36g of sugar in a day.

You don’t have to worry about this limit while drinking Reign energy since it’s a sugar-free energy drink and won’t affect your daily sugar intake.

When drinking Reign energy, you won’t have to experience any sugar crash, which usually comes after drinking sugar drinks. Also, you won’t have to worry about side effects caused by excessive sugar consumption, such as:

  • Weight gain
  • Acne
  • Skin aging
  • Wrinkles
  • Low energy
  • Depression
  • High risk of cancer
  • Heart disease

Apart from that, consuming less sugar improves your overall health and has the following health advantages:

  • Higher energy levels
  • Better sleep
  • Boosts immune system
  • Improved gut health
  • Better skin

Artificial Sweetener in Reign Energy

Since Reign energy is a sugar-free energy drink, it uses artificial sweeteners to add sweetness to the drink and enhances the flavor.


Sucralose is a common artificial sweetener that is used in many sugar-free beverages. Sucralose is 600 times sweeter than ordinary sugar.

It’s getting more popular day by day since it has zero calories, which are great for people who are health conscious. Also, it doesn’t have any aftertaste.

Sucralose is a healthier option than regular sugar since it won’t affect your blood sugar levels and it won’t cause any weight gain too. Fitness enthusiasts prefer to use sucralose instead of regular sugar since it doesn’t mess up their diet.

Acesulfame Potassium

Similar to sucralose, acesulfame potassium is another common artificial sweetener used in energy drinks. It’s 200 times much sweeter than regular sugar. It has a bitter aftertaste that’s why it’s usually used with sucralose to blend that aftertaste.

Acesulfame potassium is safe to consume. It’s approved by FDA as well.

Side Effects of Artificial Sweetener

Artificial sweetener is safe to consume and doesn’t have any major side effects. However, it’s better to consume it in moderate amounts since consuming it excessively results in the following adverse effects:

  • Headaches
  • Depression
  • Increased risk of cancer
  • Weight gain
  • Increased appetite
  • Harmful impact on gut health
Are Artificial Sweeteners Bad For You?

Calories in Reign Energy

Reign energy is a calorie-free energy drink. It doesn’t contain any calories, which means drinking a can of Reign energy won’t increase your daily calorie intake.

In context, a female should have around 2000 calories in a day, and a male should have up to 2500 calories in a day. This can vary depending on your various factors, such as age, height, physical activity.

Reign energy is an ideal energy drink for people who are into fitness and don’t want to consume a lot of calories. Since it doesn’t contain any calories, it’s suitable for people who are trying to lose weight.

Is Reign Energy Good for You?

If you drink Reign energy in a controlled amount, it can be good for you. Reign energy is a sugar-free and calorie-free energy drink, which is a plus for people who are trying to lose weight and consume a restricted amount of calories since it won’t affect their weight.

Moreover, Reign energy has a good amount of caffeine. If you’re into heavy lifting and fitness, then Reign energy is the drink for you. It can drastically boost your energy, helping you work out more at the gym without affecting your blood sugar levels.

Furthermore, Reign energy improves your metabolism since it has caffeine. Better metabolism helps you in losing weight fast and makes you burn more calories throughout the day.

However, you only have these benefits if you drink Reign energy occasionally.

Can You Drink Reign Energy Every Day?

I wouldn’t recommend you to drink Reign energy every day because of the high caffeine content.

Reign energy is a strong energy drink with 300mg of caffeine. Even though it contains natural caffeine, 300mg is a lot of caffeine. You should consume this much caffeine only on special occasions when you need more boosts of energy.

Drinking Reign energy every day makes you addicted to caffeine and you might have to experience the following symptoms:

  • Irritation
  • Bad mood
  • Depression
  • Low energy
  • Difficulty in concentration
  • Feeling foggy

It’s best to avoid regular consumption of Reign energy and drink it once in a while.

Is Reign Energy Bad For You?

Bazzle Berry Flavor
Reign Energy Bazzle Berry Flavor

If you consume it responsibly, Reign energy isn’t bad for you at all. However, monitor your caffeine intake when drinking Reign energy to avoid any harmful effects.

Reign energy is sugar-free and zero-calorie energy drink, so you won’t have to worry about your blood sugar levels and calorie intake when drinking Reign energy. Moreover, it won’t affect your weight as well.

However, Reign energy has 300mg of caffeine, which is an outrageous amount of caffeine to consume in a day. People who have low caffeine tolerance and people who are sensitive to caffeine should avoid consuming this much caffeine.

Moreover, pregnant women and children aren’t recommended to drink Reign energy because of its high caffeine content, which can be dangerous for them.

How Much Reign Energy Can You Have in a Day?

It’s not recommended to have more than one can of Reign energy in a day. Reign energy has 300mg of caffeine, which is quite close to the recommended intake of caffeine. Drinking more than one Reign energy can make your caffeine intake higher than 400mg, causing caffeine overdose.

Caffeine overdose has the following side effects:

  • Nervousness
  • Diarrhea
  • Vomiting
  • Uncontrollable muscle movements
  • Increased thirst
  • Difficulty breathing
  • Migraines

Reign energy has enough amounts of caffeine to get you through a hard day. You won’t be needing any more caffeine after drinking one can. As a result, it’s best to stick to only a single serving of Reign energy in a day.

Side Effects of Reign Energy

Reign energy doesn’t have any side effects and is completely safe to consume only if you drink it within a certain limit.

Reign energy is a strong energy drink with high amounts of caffeine. It’s better to drink it in moderation to avoid any potential side effects caused by drinking it excessively.

Excessive consumption of Reign energy can have the following side effects:

  • Muscle twitches
  • High blood pressure
  • Rapid heart rate
  • Trouble sleeping
  • Upset stomach
  • Addiction
  • Muscle breakdown
  • Caffeine overdose

It’s better to drink Reign energy once in a while and on special occasions.

Long Term Side Effects of Reign Energy

Drinking Reign energy frequently and for a long period can cause some serious damage, such as:


Reign energy contains high amounts of caffeine. By consuming caffeine, your body releases adrenaline. It’s responsible for making you feel anxious. Consuming caffeine for longer times increases the risk of having anxiety.


Consuming caffeine excessively can disturb your sleeping patterns. Reign energy has 300mg of caffeine, which is a lot of caffeine. By consuming this much caffeine, you might experience trouble sleeping and it also increases the risk of insomnia. I would suggest you avoid drinking Reign energy at night.


Reign energy can cause caffeine addiction. Your body may get used to having caffeine to function properly and without caffeine, you won’t be able to concentrate on your task or function efficiently.

Reign Energy Flavors

Reign energy comes in various flavors. Here’s a list of flavors available in Reign energy:

  • 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
Flavors of Reign Energy
Reign Energy Flavors

Alternative to Reign Energy

If you want to try energy drinks similar to Reign energy, then here are some energy drinks that you can try out:

  • Amp Energy¬†
  • Zipfizz Energy Drink
  • Monster
  • Red Bull
  • 28 Black
  • 3D Energy
  • Full Throttle
  • Aspire Energy
  • Guru

Bottom Line

Overall, Reign energy is a decent energy drink with no calories and no artificial flavoring. It’s a sugar-free energy drink, making it a healthy energy drink compared to other energy drinks with sugar.

However, keep in mind that Reign energy contains a ton of caffeine. It contains 300mg of caffeine which is a lot of caffeine to consume at once. Unless you have high caffeine tolerance, avoid consuming this much caffeine regularly.

If you’re cutting back on sugar or if you’re on a diet and trying to lose weight, then Reign energy is a good option for you. People who want an active lifestyle and who are health-conscious should go for Reign energy since it won’t increase your calorie intake and sugar intake.

It’s important to track your intake of Reign energy and stick to drinking a single can in a day to avoid any adverse effects. If you think that Reign energy is the drink for you, then buy yourself a can of Reign energy and enjoy.

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