How Much Caffeine in Reign?

reign caffeine

If you are a regular consumer of energy drinks, then you have probably come across Reign Energy Drink. This popular energy drink has been taking the market by storm with its sleek design and clever marketing. But, have you ever wondered how much caffeine is actually in this drink? With caffeine being one of the key ingredients in Reign, it’s important to know just how much you’re consuming.

In this article, we’ll dive deep into the caffeine content of Reign Energy. So, sit back, grab the reins and get ready to learn everything you need to know about the caffeine content of Reign Energy.

Caffeine Content in Reign Energy Drink

Curious about the total caffeine in Reign Energy. Look no further. Reign Energy drinks typically contain 300 milligrams (mg) of caffeine per 16 fluid ounces (473 milliliters for those outside of the USA). If you follow our coverage of energy drinks caffeine content, you will know that this is at the higher end of the caffeine scale and stands alongside drinks like Full Throttle energy and Bang. It’s double that found in other well known energy drinks such as Red Bull and XS Energy.

Caffeine Content in Different Flavors of Reign Energy

Reign Energy comes in numerous flavors. While it’s important to note that the amount of caffeine in different flavors of energy drinks is dependant on the flavor you’re drinking, Reign does things a little differently. Each of their flavors contains the same amount of caffeine. To help you keep track of the caffeine content in each, we’ve compiled the handy table below as a quick reference.

Flavor Caffeine Content (per 16 oz can)
Lemon HDZ 300 mg
Sour Apple 300 mg
Peach Fizz 300 mg
Razzle Berry 300 mg
Carnival Candy 300 mg
Orange Dreamsicle 300 mg
Melon Mania 300 mg
Cherry Limeade 300 mg
Strawberry Sublime 300 mg
Jalapeno Strawberry 300 mg
Blue Razz 300 mg
Watermelon Warlord 300 mg
Peachy Lychee 300 mg
True Blu 300 mg
Lilikoi Lychee 300 mg

Table showing Caffeine Content per Serving

Reign Energy drinks are available in several different serving sizes, and the caffeine content can vary depending on the size of the drink. Here’s a table showing the amount of caffeine in different serving sizes of Reign (as we just mentioned this is the same for all flavors).

Serving Size Caffeine Content (mg)
8 fl. oz. 150
12 fl. oz. 225
16 fl. oz. 300
24 fl. oz. 450
32 fl. oz. 600

As you can see, the caffeine content increases with the size of the serving, with the 32 fl. oz. size containing the most caffeine at 600 mg.

Comparison to Other Popular Energy Drinks

Energy drinks are a multi-billion dollar business. Unsurprisingly, there are large numbers of brands competing for a share. In this table, we compare the caffeine content of Reign Energy drinks with other popular energy drinks in the US market.

Energy Drink Caffeine per serving (mg)
Reign 300
Red Bull 80
Monster 160
Bang 300
Rockstar 160
NOS 160
AMP 142
Full Throttle 160
5-Hour Energy 200
NOS High Performance Energy 260
Reign 300

What Ingredients Are In Reign?

In addition to caffeine, Reign energy drinks also contain a variety of other ingredients designed to boost performance. The specific ingredients can vary depending on the flavor, but some common ingredients include:

  • B vitamins: These vitamins are important for energy metabolism during exercise.
  • Taurine: Taurine is an amino acid that can help to regulate fluid balance and improve exercise performance. It may also have antioxidant properties and help to reduce muscle damage and soreness.
  • CoQ10: CoQ10 is another part of the puzzle when it comes to energy production in cells. As a result, it can assist in the reduction of fatigue..
  • Electrolytes: Minerals that are important for fluid balance and nerve and muscle function. They can become depleted during exercise, particularly in hot or humid conditions, and need to be replaced to prevent cramping and other issues.
  • Amino acids (such as leucine, isoleucine, and valine): These are the building blocks of protein that are important for muscle growth and repair. Like taurine, they can reduce delayed onset muscle soreness (DOMS) and general post-exercise fatigue.

As you can see, these ingredients are designed with athletes, gym-goers and general fitness fanatics in mind. Some Reign energy drinks also contain artificial sweeteners like sucralose, which may be a concern for those who are looking to avoid these types of additives. Keep an eye on the ingredient list on each flavor to determine what’s included.

Nutritional Information

In addition to caffeine and other energy boosting ingredients, Reign energy drinks contain a variety of other nutrients that can provide additional health benefits. According to the Reign website, each 16-ounce can of Reign energy drink contains the following:

  • Calories: 10
  • Fat: 0g
  • Total Carbohydrates: 3g
  • Sugar: 0g
  • Sodium: 220mg
  • Potassium: 80mg
  • Niacin: 26mg

The low calorie and sugar content in Reign energy drinks make it a popular choice for those who are trying to watch their weight or reduce their sugar intake. Additionally, the sodium and potassium content in Reign energy drinks can help to replenish electrolytes and promote hydration during physical activity. However, while the drink is sugar free, it does contain sucralose, which may have detrimental effects on health.

Other Products by Reign

In addition to their popular energy drink line, Reign Energy offers a variety of other products to fuel those with active lifestyles. So if you’re looking for a pre-workout boost or a refreshing drink to hydrate after a tough workout, Reign has your back. Here are some of the other products offered by Reign Energy:

  • Reign Total Body Fuel: This product is designed to support your body’s performance and recovery, with amino acids, CoQ10, and electrolytes to keep you hydrated and energized.
  • Reign Inferno: If you’re looking for an extra kick, Reign Inferno combines caffeine with thermogenic ingredients to help boost your metabolism and burn fat.
  • Reign Thermogenic Fuel: This pre-workout supplement is formulated with caffeine, BCAAs, and other ingredients to help you power through your workout and achieve your fitness goals.
  • Reign Recover: For post-workout recovery, Reign Recover provides amino acids, electrolytes, and other key nutrients to help your body recover and rebuild.
  • Reign Performance Fuel: This energy drink is designed for athletes and fitness enthusiasts, with caffeine, BCAAs, and other performance-enhancing ingredients to help you take your training to a whole ‘nother level.

Effects of Caffeine on the Body

Caffeine is a stimulant that affects the central nervous system, making it one of the most commonly consumed psychoactive substances in the world. While moderate caffeine consumption can provide benefits such as increased alertness, concentration, and energy, excessive consumption can lead to negative side effects such as anxiety, insomnia, and elevated heart rate. In the case of Reign energy drinks, it is important to be aware of the caffeine content and how it may affect your body. Let’s take a closer look at the benefits and risks of caffeine consumption and how they apply to Reign energy drinks.

Benefits of Caffeine in Reign

Caffeine, when consumed in moderation, can provide some benefits to the body. Here are a few key points to consider:

  • Increased alertness: Caffeine is a stimulant that can improve brain function and increase alertness, allowing you to be more productive and focused.
  • Improved physical performance: Caffeine can also enhance physical performance by reducing fatigue and improving endurance. This makes it a popular ingredient in many sports and fitness supplements.
  • Boosted metabolism: Caffeine can increase metabolic rate, which can help with weight management by burning more calories throughout the day.
  • Reduced risk of diseases: Some studies have suggested that moderate caffeine intake may reduce the risk of certain diseases, such as Parkinson’s disease and liver cancer.

While caffeine can have some benefits, it’s important to keep in mind that too much of it can also have negative effects on the body. It’s essential to consume caffeine in moderation and be aware of its potential risks.

Risks of Consuming too much Caffeine       

Consuming too much caffeine can also have negative effects on the body. Some of the risks associated with high caffeine intake include:

  • Insomnia: Caffeine is a stimulant that can keep you awake, and consuming too much caffeine can lead to insomnia and other sleep disturbances.
  • Jitters and nervousness: Caffeine can make you feel jittery and nervous, especially if you consume a lot of it at once.
  • Increased heart rate: Caffeine can cause your heart rate to increase, which can be dangerous for people with certain medical conditions, such as heart disease or high blood pressure.
  • Dehydration: Caffeine is a diuretic, which means it can cause you to lose more water through urination. This can lead to dehydration if you don’t drink enough fluids to replace what you’ve lost.
  • Dependency and withdrawal: Regular consumption of caffeine can lead to dependency, and stopping consumption can cause withdrawal symptoms such as headaches, irritability, and fatigue.

It is important to be aware of the risks associated with consuming too much caffeine and to monitor your caffeine intake to ensure that it is within safe limits.

Who Should Avoid Reign Energy Drink?

Certain groups of people should avoid or limit their consumption of Reign Energy Drink due to potential risks. These groups include:

  • Children and adolescents: According to the American Academy of Pediatrics, caffeine intake for children and adolescents should be limited to 100 milligrams per day.
  • Pregnant and breastfeeding women: High caffeine intake during pregnancy can increase the risk of miscarriage, premature birth, and low birth weight. Caffeine can also pass into breast milk and affect the infant’s sleep pattern and behavior.
  • People with caffeine sensitivity or intolerance: Some individuals are more sensitive to caffeine, and even small amounts can cause unpleasant side effects, such as jitteriness, headaches, and rapid heartbeats. People with caffeine intolerance may experience digestive issues, such as nausea, vomiting, and diarrhea.
  • People with pre-existing medical conditions: Individuals with high blood pressure, heart problems, anxiety disorders, insomnia, and other medical conditions should limit their caffeine intake or avoid it altogether. The stimulant effects of caffeine can exacerbate these conditions and interfere with medication efficacy.

Tips for Safe Consumption of Reign Energy Drink

Consuming caffeine in moderation can be safe for most people, but it’s important to be mindful of how much you’re consuming and to take certain precautions. Here are some tips for safe consumption of Reign Energy:

Suggestions for safe consumption of Reign Energy Drink

  • Read the label and be aware of the caffeine content in the flavor you choose.
  • Limit your consumption to one can per day or less.
  • Avoid drinking Reign Energy before bedtime, as the caffeine can mess up your sleep schedule.
  • Stay hydrated by drinking water or other non-caffeinated beverages.
  • Avoid mixing Reign Energy with other stimulants or alcohol.

Power Up Your Day with Moderation: Making an Informed Decision on Reign

Reign Energy offers a variety of flavors and caffeine content options for those seeking an energy boost. However, it’s important to remember that consuming too much caffeine can have negative side effects, so it’s crucial to consume energy drinks in moderation.

While Reign is sugar free and low in calories, it does contain artificial sweeteners. However, given many other brands are high in both calories and sugar, it may still be a healthier choice. One thing’s for sure – with 300mg of caffeine per can, Reign will definitely give you that extra boost to power through your next workout.       


Does Reign really have 300 mg of caffeine?

Yes, Reign Energy Drink really has 300mg of caffeine per 16 fl. oz can. However, it’s important to consume energy drinks in moderation and be aware of the caffeine content to avoid negative side effects.

Is 600 mg of caffeine a lot?

Yes, 600 mg of caffeine is a lot and can result in a variety of unpleasant side effects such as anxiety, jitters, restlessness, and sleeping problems. The recommended daily intake of caffeine is 400 mg for healthy adults.

Is Reign a strong energy drink?

Yes, Reign is a strong energy drink due to its high caffeine content and other energy-boosting ingredients. Red Bull contains 80mg of caffeine per can. So a can of Reign gives almost 4 times as much caffeine, making it a very strong energy drink.

Is Reign a pre workout?

Reign is not a pre workout. However, it is marketed as an energy drink that can be used as a pre-workout supplement due to its high caffeine content and other ingredients that may enhance physical performance in the gym.

How Much Caffeine in Reign?

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