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Caffeine and Ingredients in Celsius (Full Details!)

Horizontal arrangement of Celsius energy drinks in various flavors

A standard 12 fl. oz can of Celsius (original) contains 200 mg caffeine, 0 grams of sugar, 10 calories, essential vitamins, and minerals designed to help you stay alert and focused.

Among the most popular energy drink brands in the US which include juggernauts like Red Bull, Monster, and Rockstar, Celsius is definitely picking up steam and becoming a key player in the energy drink market.

Celsius initially started off as a weight loss drink back in 2004. Their goal was to position Celsius as a dietary drink that helps you burn body fat.

But Celsius quickly realized the error of its ways and turned the ship around to become one of the most popular energy drink brands to exist.

Celsius Energy Drink comes in a variety of flavors as well as offering a diverse lineup of products for people with differing needs.

Now that you know the basics, let’s dive deeper into its ingredients, caffeine content, and see if Celsius really does bring the heat!

Are CELSIUS drinks high in caffeine?

CELSIUS drinks are high in caffeine. Celsius drinks contains a caffeine content that is more than twice as high as that of a regular cup of black coffee (96 mg). Due to its high caffeine content, Celsius can only be consumed once a day.

Which CELSIUS drink has most caffeine?

The Celsius drink that has the most caffeine is Celsius Heat. Celsius Heat contains 300 mg of caffeine per 10-ounce can. Celsius Heat is one of the energy beverages on the market with the highest caffeine content, and the company claims that its recipe will help you burn calories.

A brief overview of Celsius Energy Drink

Celsius Energy Drink front view
Celsius Energy Drink

I believe their tagline “Live Fit” perfectly summarizes what Celsius is all about.

Celsius is perfect if you want a quick jolt of energy for your next workout session. It is designed to help you with workout endurance, mental focus, and alertness.

If you’re curious about the flavors that you can get, here’s a quick list for you:

  • Celsius (Original)
  • Celsius Heat
  • Celsius-Stevia
  • Celsius BCAAS

Celsius (Original)

The original Celsius, which is the brand’s first official product line, is a carbonated energy drink that comes in many different fruity flavors, such as:

  • Sparkling Strawberry Guava
  • Sparkling Peach Vibe
  • Sparkling Fuji Apple Pear
  • Sparkling Orange
  • Sparkling Kiwi Guava
  • Sparkling Wild Berry
  • Sparkling Watermelon
  • Sparkling Grape Rush
  • Sparkling Cola

If you want a more unique flavor, they also have Raspberry Acai Green Tea, Peach Mango Green Tea, and Grapefruit Melon Green Tea.

This lineup has the most diverse range of flavors available compared to other Celsius counterparts.

My personal favorite is the Sparkling Watermelon which hits the perfect spot when you need a shot of caffeine to get you through the rest of the day!

Celsius Heat

What makes Celsius Heat different from the rest is that it contains 2,000 mg of L-Citrulline and 300 mg of caffeine. Celsius Heat has the highest caffeine content of all the Celsius Energy Drink.

The combination of L-Citrulline and caffeine has a positive impact on the overall exercise performance.

Celsius Heat also comes in a variety of flavors like:

  • Jackfruit
  • Cherry Lime
  • Inferno
  • Strawberry Dragonfruit
  • Orangesicle
  • Blueberry Pomegranate

Due to its high caffeine content, it’s best consumed by pro athletes and trainers who really spend time forming serious muscle gains and definition.


Celsius-Stevia is very similar to the original Celsius in terms of its primary nutrition and mineral content. But it is a non-carbonated energy drink that is naturally sweetened and caffeinated with green coffee bean extract and Stevia.

Celsius-Stevia comes in 4 distinctly delicious flavors:

  • Watermelon Berry
  • Sparkling Grapefruit
  • Sparkling Orange Pomegranate
  • Sparkling Cucumber Lime

So, if you are looking for a naturally sweetened energy drink that will meet all of your energy and caffeine requirements, Celsius Energy Drink has got you covered!

Celsius BCAAS

Celsius BCAA consists of a unique combination of BCAA, Vitamin D3, caffeine, and tart cherry which help to reduce muscle inflammation and speed up muscle recovery.

Celsius BCAA comes in various flavors such as:

  • Sparkling Tropical Twist
  • Sparkling Tart Cherry Lime
  • Sparkling Blood Orange Lemonade

Studies found that BCAA is commonly used to improve athletic performance and reduce muscle breakdown and fatigue.

I personally like drinking the Sparkling Tropical Twist flavor as one of my post-workout drinks. It helps the muscles recover after a particularly strenuous routine, although the taste may not be for everyone.

Key Ingredients Found in Celsius

List of ingredients and supplement facts of Celsius
Celsius Supplement Facts

I have prepared a comprehensive list of all the ingredients found in the Celsius Energy Drink lineup as shown on the table below.

IngredientsCelsiusCelsius HeatCelsius-Stevia
Serving Size12 fl. oz16 fl. oz12 fl. oz
Caffeine200 mg300 mg200 mg
Carbohydrate1 g2 g10 g
Vitamin C60 mg60 mg60 mg
Riboflavin1.7 mg1.7 mg1.7 mg
Niacin20 mg20 mg20 mg
Vitamin B62 mg2 mg2 mg
Vitamin B126 mcg6 mcg6 mcg
Biotin300 mcg300 mcg300 mcg
Pantothenic Acid10 mg10 mg12 mg
Calcium50 mg50 mg50 mg
Chromium50 mcg50 mcg50 mcg
Sodium0 g0 g0 g
Citrulline2 g
MetaPlus Blend1.81 g1.81 g1.81 g
List of ingredients found in Celsius, Celsius Heat, and Celsius-Stevia

To get a better picture of Celsius BCAA, I have prepared a separate table of ingredients as shown below.

IngredientsCelsius BCAA
Serving Size12 fl. oz
Caffeine100 mg
Carbohydrate1 g
Vitamin D315 mcg
Magnesium Chloride Hexahydrate15 mg
BCAA Vegan Blend2.5 g
Tart Cherry Extract250 mg
List of ingredients found in Celsius BCAA

Other commonly found ingredients in Celsius are carbonated water, natural flavoring, citric acid, vegetable juice for color, sucralose, and more. These ingredients may vary depending on which type of Celsius Energy Drink you choose.

How much caffeine does Celsius typically contain?

A can of Celsius Energy Drink has a caffeine content that ranges from 100 to 300 mg.

For your reference, take a look at this table:

Celsius VariantCaffeine Content
Celsius BCAA100 mg
Celsius Original200 mg
Celsius Stevia200 mg
Celsius Heat300 mg
Caffeine Content of Celsius Variants

Caffeine-wise, I consider Celsius as one of my favorite energy drink options. The 100 mg caffeine content is suited to my daily caffeine intake which is less than or around 150 mg per serving although I’m perfectly fine with 300 mg daily caffeine intake as long as they’re well spaced throughout the day.

Coffee beans
How much caffeine is okay to have?

Frankly, 300 mg caffeine is quite close to the recommended daily intake. So, I strongly suggest drinking only one can a day for safety health reasons.

Here are the benefits of caffeine but not all are confirmed by research:

  • weight loss
  • improved cognition
  • alertness
  • improved sports performance

And here are the symptoms of caffeine OD:

  • insomnia
  • headache
  • fever
  • diarrhea
  • dizziness
  • irritability

How many calories does Celsius typically contain?

The typical calorie content of Celsius ranges from 10 to 20 calories.

Celsius Original contains 10 calories while both Celsius Heat and Celsius Stevia have 15 calories.

This may not sound like a lot compared to other energy drink brands like Red Bull, Monster, and Rockstar, which have a much higher calorie count. But no worries because you’re not even close to the recommended level of calorie intake per day.

The FDA suggests following the 2000 calories per day for healthy individuals. However, your recommended caloric intake will depend on certain factors like gender, age, height, weight, and physical activities.

Here’s a video discussing how to choose the right healthy energy drink from your local grocery store.

How to choose a healthy energy drink

How much sugar does Celsius typically contain?

Sugar in Energy Drinks
A teaspoon of sugar has 15 calories.

Celsius contains little to no sugar!

Celsius-Stevia is naturally sweetened by Stevia, which is a sugar alternative found in fruits and vegetables. Similarly, Celsius Heat contains Sucralose, which is an artificial sweetener extracted from sugar using a multi-step chemical process.

These sugar alternatives are sweet but have little to no calories compared to regular sugar that is commonly used in energy drinks according to studies.

What is the Celsius MetaPlus Blend?

Description of Celsius MetaPlus Blend
Celsius MetaPlus Blend

Celsius MetaPlus Blend is a blend of green tea with EGCG, taurine, guarana seed, and ginger root extract. When consumed, it enables a thermogenesis reaction to take place within the body, which accelerates metabolism and increases caloric burn.

That being said, drinking a can of Celsius once in a while may help burn fat. However, it would be extremely unwise to think that simply drinking Celsius would burn away all your excess fat.

The best course of action would be to drink Celsius moderately to get the boost that you need for a couple of hours.

Potential Side Effects of Drinking Celsius

Thinking about the potential side effects of Celsius
Side effects of Celsius: Cause for Concern?

Caffeine OD is one of the potential side effects of drinking too much Celsius Energy Drink.

The 300 mg caffeine content of Celsius Heat is quite intimidating if you’re new to caffeinated beverages. But I wouldn’t worry too much about it as long as you follow the proposed caffeine intake per day.

Also, it is a good idea to consume energy drinks slowly to avoid system shock and to enjoy the effects of your favorite Celsius drink.

That way, you can also prevent the side effects of drinking too many energy drinks, in general.

Why is Celsius in a lawsuit?

Celsius is accused of deceiving customers about its ingredients in a class action lawsuit. Anyone who has ever purchased Celsius fitness water may be entitled to compensation as part of a $7.8 million class action settlement the company is paying to settle allegations that it misrepresented the beverage as being preservative-free.

It’s important to note that the details and outcomes of legal cases can change over time, and it’s recommended to refer to the official court documents or reliable news sources for the most accurate and up-to-date information regarding the specific class-action lawsuit involving Celsius.

Why is Celsius not FDA approved?

Celsius is marketed as a dietary supplement rather than a conventional beverage, which affects its regulation by the U.S. Food and Drug Administration (FDA). Dietary supplements, including energy drinks like Celsius, fall under a different regulatory category and are subject to different guidelines than FDA-regulated food and beverages.

While dietary supplements do not require FDA approval before being marketed, they are still regulated by the FDA for safety and labeling compliance. Manufacturers of dietary supplements are responsible for ensuring the safety and accuracy of their products.


The caffeine and ingredients present in Celsius make the drink more appealing to anyone who’s looking a good boost that could last for a few hours.

Their key ingredients contain little to none of those high-calorie and sugar components. Instead, it uses organic and vegan ingredients which is perfect for health-conscious people who are always on the go!

Celsius contains energy-boosting properties such as vitamins and minerals which can help give you a quick jolt of energy that you need for the entire day.

So, grab a can of Celsius now!

Before buying Celsius online, be sure to check out my Celsius buying guide so you get the best possible deal.

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