Caffeine has always been an active ingredient in energy drinks. Some of the most popular drinks in this category are Red Bull, Monster, Celsius, Rockstar and Bang.

The caffeine content in these drinks can vary. It primarily depends on the drink and its can size.

How Much Caffeine is in Red Bull?

One 250 ml of Red Bull can contains about 80 mg of caffeine. On the surface, this amount is the same as in a cup of coffee.

However, the popular energy drink comes in larger servings as well. You will find Red Bull in cans of 355 and 473 ml (12 fl oz and 16 fl oz, respectively).

A 355 ml Red Bull container has 110 mg of caffeine. Alternatively, a 473 ml can have 150 mg of caffeine.

While many people suspect this quantity of caffeine isn’t healthy, Red Bull claims it is just like a cup of coffee. And that might be somewhat true. For example, a cup of coffee can contain anywhere from 70 to 140 mg of caffeine.

Red Bull also offers its line of flavored energy drinks by the name of “Wiiings.” Although these drinks contain sugar and added flavors, they have the same amount of caffeine of 80 mg per 250 ml.

How Much Caffeine is in Monster?

Monster Energy drinks come in different flavors and variations. However, the original can of 500 ml contains about 160 mg of caffeine.

Simply put, every fl oz of Monster energy drink contains 10 mg of caffeine.

The Monster Zero Sugar contains the same amount of caffeine (160 mg) in its 500 ml can. In contrast, the Monster Ultra drinks have about 150 mg of caffeine.

It is essential to know that caffeine content in Monster Ultra can differ with flavors. Some suggest that it contains less caffeine than 140 mg. On the other hand, many other flavors have higher quantities of up to 155 mg.

How Much Caffeine is in Celsius?

Celsius is a well-known energy drink that comes in a 12 fl oz can. It has over 200 mg of caffeine in its single serving.

This quantity of caffeine makes Celsius one of the most caffeinated energy drinks. It contains about 16.67 mg of caffeine per fl oz.

Celsius is available in various flavors. Thus, its caffeine content can also vary depending on its type. Generally, the range is between 100 to 300 mg per serving.

Some flavors contain as low as 100 mg, while others have caffeine in higher quantities of up to 300 milligrams.

How Much Caffeine is in Bang?

Bang energy drinks come in a variety of flavors. However, it has a standard size of 16 fl oz or 16 ounces.

One can of Bang energy drink contains 300 mg of caffeine. Thus, we can say that every fl oz of Bang has 18.75 mg of caffeine.

Bang is one of the most caffeinated mainstream energy drinks. Besides its higher caffeine content, it also has amino acids and Super Creatine.

How Much Caffeine is in Rockstar?

Rockstar comes in two variations. Firstly, you have the Original energy drink. It has 16 mg of caffeine in its 16 fl oz can.

However, you will also find this drink in Unplugged cans. These cans are generally 12 fl oz and contain 80 milligrams of caffeine.

Rockstar Pure Zero and Punched energy drinks contain comparatively higher quantities of caffeine, up to 240 mg. Although their caffeine content is higher, their can size is the same (16 ounces).

How Much Caffeine is in Reign?

Reign is one of the highest-selling energy drink brands. Generally, it comes in a single serving size of 500 ml can. It contains up to 300 mg of caffeine, along with CoQ10 and electrolytes.

However, some reports claim that this drink has 200 mg of caffeine. But one thing’s for sure. The caffeine content in Reign energy drinks ranges between 200 mg and 300 mg per 500 ml.

Caffeine Content in Other Energy Drinks

Here’s a quick rundown of the caffeine content in some other energy drinks:

  • NOS Energy Drink (16 fl oz): 260 mg
  • C4 Energy Drink (16 fl oz): 200 mg
  • Ghost Energy Drink (16 fl oz): 200 mg
  • Alani Nu Energy Drink (12 fl oz): 200 mg
  • Full Throttle Energy Drink (16 fl oz): 160 mg to 200 mg
November 28, 2023 — Guy Wilmot

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