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How Much Caffeine Is in Monster Zero Sugar? 2024 Breakdown

Monster Energy Drink Zero Sugar variety

Caffeine (serving: 16 fl oz)
140 mg
Caffeine (mg / fl oz)
Caffeine strength

Monster Zero Sugar is an energy drink manufactured by Monster Energy Drinks. It is sugar-free and has very few calories, but it still gives you the energy boost you need to make it through the day.

Monster Zero Sugar is marketed as a healthier alternative to the company’s original product line, which is known for having a high sugar and calorie content. It quickly became a popular drink for people looking to get that burst of energy without calories or sugar.

However, Monster Zero Sugar contains 10 to 12 calories and has 140 mg of caffeine per 16-ounce can. That puts Monster Zero Sugar at a high level of caffeine according to the guidelines set forth by the FDA.

So, does Monster Zero Sugar have less caffeine or more caffeine than the leading energy drinks on the market today? What are the pros and cons of drinking this energy drink? We’ll answer those questions and more below.

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Caffeine Content of Monster Zero Sugar vs Leading Energy Drinks

Remembering that Monster Zero Sugar contains 140 mg per 16-ounce can, we will compare this energy drink’s caffeine content to other leading energy drinks.

Monster Zero Sugar: 140 mg per 16-ounce can
Monster Original Energy Drink: 160 mg per 16-ounce can
Bang Energy Drink: 300 mg per 16-ounce can
Starbucks Triple Shot Energy: 225 mg per shot
Red Bull Energy Drink: 80 mg per 8.4-ounce can
3D Energy Drink: 200 mg per 16-ounce can
Alani Nu Energy Drink: 200 mg per 12-ounce can

Monster Zero Sugar contains less caffeine than some of the leading energy drinks. The FDA states that you shouldn’t consume more than 400 mg of caffeine in one day, so Monster Zero Sugar puts you at almost half of that daily allowance with one 16-ounce can. So, if you drink it responsibly and avoid other caffeinated products, you should be fine unless you have a caffeine sensitivity.

Monster Energy Zero Ultra, Sugar Free Energy Drink, 16 Ounce (Pack of 24)

Pros & Cons of Drinking Monster Zero Sugar Energy Drinks

Like other caffeinated beverages, Monster Zero Sugar has its pros and cons.


  • Provides an energy boost
  • It is sugar-free
  • Monster Zero Sugar has fewer calories than many other drinks
  • Contains artificial sweeteners
  • Has a high level of caffeine

Monster Energy Zero Sugar Green

Monster Zero Sugar Energy Drink Flavors

You can find Monster Zero Sugar Energy Drinks in several refreshing flavors. Those include Original, Ultra Blue, Lo-Ball, and Ultra Red.

Where to Find Monster Zero Sugar Energy Drinks

You can find Monster Zero Sugar Energy Drinks in supermarkets, convenience stores, and online. You can usually find them anywhere that Monster Energy Drinks themselves are sold.

All About Monster Energy

Monster Energy was founded in 1935 under the name Hansen’s. It wasn’t until 2002 that the Monster Energy drink was invented, however. In 2012, the company went through a rebranding and became Monster Beverage. The Monster Energy drink line shot to popularity and soon joined forces with the Coca-Cola company.

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Final Thoughts

Monster Zero Sugar Energy Drinks contain 140 mg of caffeine per 16-ounce can, which puts it in the high range for caffeine content. However, it doesn’t contain any sugar and has very few calories. When compared to other leading energy drinks on the market, Monster Zero Sugar compares favorably, though you need to be careful when drinking it and other caffeinated beverages. If you have a caffeine sensitivity, it’s best to avoid highly caffeinated energy drinks.

However, if you need a jolt of energy that coffee just can’t provide, Monster Zero Sugar is an excellent choice.


Patricia Dickson

Patricia is a major coffee lover and expert freelance writer. She enjoys drinking coffee while spending time with her pets, a dog named Mystery and two cats named Link and Binx. She loves sharing her knowledge and helping others learn about the wonderful world of coffee.

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