Skip to Content

Is Sugar Free Red Bull Keto

Let’s answer the question is sugar free Red Bull keto friendly and talk nutrition, ingredients, flavors and more.

Today we are talking keto and sugar free Red Bull! Here at the Daily Keto where we are answering keto dieters questions about specific food and drink items to help you determine if they are a good fit for your dirty keto diet low-carb diet.

Today’s question is about keto sugar free Redbull and more details about keto energy drinks!

Question: Is Sugar Free Red Bull Keto Friendly?

If you are needing a pick me up and typically grab a Red Bull energy drink but know that it is filled with carbs and you are trying to keto diet, let me answer this for you and see if this is the best choice for you.

can i drink sugar free red bull keto
is sugar free red bull keto friendly?

If you are like me and have kicked the diet sodas to the curb but need the occasional energy booster, this post is for you. Here is what you need to know about the popular energy drink, sugar free Redbull.

Answer: YES but Consider Red Bull Zero

Good News! Sugar free Red Bull is keto friendly – but not if you are on a clean keto diet. We are saying yes if you are doing a dirty keto diet. If you say no to aspartame and acesulame, artificial sweeteners then this product isn’t for you.

We will talk specifics to how much caffeine Sugar Free Red Bull, nutritional facts, ingredients and more. If you are a keto dirty dieters this is a YES keto product. Here is why we are rating Red Bull sugarfree as a keto-friendly energy drink and what you need to know about the new Red Bull Zero keto-friendly energy drinks.

We know that when you are in low carb keto mode, often times you wonder if a certain food is keto or not. Make sure to check out our Is It Keto series where we are spilling all the tea to help you find healthy keto foods and to veto foods that aren’t keto friendly.

#1 Sugar Free Red Bull Nutrition Facts

First, let’s look at Sugar Free Red Bull nutrition facts, specifically the net carbs and other macros. This nutrition data is for 1 serving is 1 can of Red Bull Sugar Free. Did you know that Sugar-Free Red Bull now comes in 3 sizes? 8 ounces, 12 ounces and 20 ounces. We are going with the middle road and the follow nutrition facts are for 12 ounces.

Sugar Free Red Bull Nutrition FactsMacros
Calories5 calories
Total Fat0 gram of total fat
Sodium105 mg of sodium
Total Carbohydrates2 grams of carbs
Sugars0 grams of sugar
Proteinless than 1 grams of protein
Net Carbs3g of net carbs in Sugar Free Red Bull
Red Bull sugar free nutrition facts

Sugar Free Red Bull Carbs

Let’s look at carb count. How many carbs in sugar free Red Bull? There are 3 grams of total net carbs in sugar free Red Bull 12 ounces and 0 grams of sugar. A 8 ounce can includes 2 grams of carbs, while a 20 ounce can will include 5 grams of carbs.

sugar free red bull nutrition facts
sugar-free red bull nutrition facts

Daily carb intake is important especially on a low carb diet. Here is how to calculate net carbs. This is not a zero carbs energy drink.

Let’s Look at Calories

Wondering about the paucity of calories? The sugar free RedBull calories is 20 calories for a 12 ounce can, not quite zero calories but low calories none the less. A 20 ounce can has 30 calories and an 8 ounce can has 10 calories.

#2 What are the Sugar Free Red Bull Ingredients

Knowing your energy drink ingredients is essential, especially when you want to know if sugar free Redbull is keto friendly for your specific diet. Here are the main ingredients used to make this zero sugar energy drink:

  • Carbonated Water
  • Citric Acid
  • Taurine – amino acid
  • Sodium
  • Bicarbonate
  • Magnesium Carbonate
  • Acesulfame K – artificial sweetener
  • Aspartame – artificial sweetener
  • Niacinamide
  • Calcium Pantothenate
  • Pyridoxine HCL
  • Vitamin B12 – great for energy
  • Xantham Gum
  • Natural and Artifical Flavors, Colors
sugar free red bull ingredients
sugar free red bull ingredients

The following Sugar Free Red Bull ingredients should be examined to determine if this is a good low carb drink for your ketogenic diet. It is best to know the virtue of their bioactive ingredients before deciding if a sugar-free energy drink is right for you for diet or health reasons.

Taurine is an amino acid that is involved in a wide range of biological processes. It is found in high concentrations in muscle, brain, heart and blood.

B Group Vitamins are found in Red Bull Sugar Free energy drink. The b-group vitamins included are niacin (vitamin B3), pantothenic acid (vitamin B5), vitamin B6 and vitamin B12. These b vitamins are great for energy.

About Keto and Artificial Sweeteners

Let’s talk quickly about artificial sweeteners. This is an important thing as this is what makes products that are sweet sugar free, so no added sugar because of these. I always make sure to pay close attention to what artificial sweeteners are used.

keto artificial sweeteners sugar free red bull
artificial sweeteners in sugar free red bull keto friendly?

Aspartame is is a low-calorie sweetener that is produced synthetically. It is used many of the sugar free foods that you eat but isn’t a favorite in regards to artificial sweeteners for the keto diet. Aspartame is sold under brand names such as NutraSweet and Equal. Aspartame has a glycemic index of zero so no negative impact.

While Aspartame will not kick you out of the state of ketosis, it may lead to gut health problems when consumed on a regular basis. It is also associated with other health problems so use with caution. Aspartame is what is in diet coke.

Acesulfame K is a non-caloric sweetener. It is 200 times sweeter than table sugar but has a sour reputation with a bitter after-taste. It is often blended with other sweeteners like sucralose (or as in the Red Bull sugar-free ingredients, aspartame).

While there are zero sugar alcohols used in this drink, this information on artificial sweeteners is helpful in deciding if this is a good idea or good option for keto dieters.

We want health benefits not problems! Sure, different low calorie sweeteners would be better. Our wish would be if the artificial sweeteners used were stevia, monk fruit or erythritol as a keto sweetener.

In determining if this is a good choice for your diet in regards to daily carb limit and calorie content, many clean keto dieters care about natural ingredients. As you can see, this maybe more of a dirty keto option.

Keto Dirty partners with brands and companies using affiliate links to receive a small commission if you buy something with a link from our website. This costs you nothing and is used to support our keto blog.

#3 Caffeine in Sugar Free Red Bull

There is 80 mg of caffeine in 1 can of Sugar Free Red Bull. A cup of coffee has approximately 95 milligrams of caffeine. So while this does have a high caffeine content, a cup of black coffee will offers more.

caffeine sugar free red bull keto
caffeine sugar free red bull keto

For more comparison, a glass of 8oz black tea contains on average 95 mg of caffeine. So in regards to low sugar content keto drinks, SF Red Bull is a great way to give you that energy shot but there are more options that you most likely have around the house.

Another bonus with tea and coffee, you can add the natural sweeteners that you want to add or just not include.

#4 Red Bull Sugar Free Shortage?

The rumor mill is swirling that there is a Sugar Free Red Bull shortage, but is that the case? There is no official word from the Red Bull company.

The most logical answer, since this sugar free energy drink is still being promoted is that a supply chain issues are the cause of the Red Bull shortage. Speaking of supply chain, will it get better?

Supply chain disruption is a major factor driving prices higher around the globe, as demand for goods such as cars, oil and computer chips have outpaced supplies. And predicting when those disruptions will end is nearly impossible due to the uncertain nature of the war in Ukraine. The longer it goes on, the more problems it’s likely to cause.

All I can say to this is UGH.

#5 Red Bull Zero vs Sugar Free

Remembered when we teased earlier that there may be a better option for keto Sugar-free Red Bull? The better option is a sister product that looks like after hearing about people not liking aspartame Red Bull created a new sugar free energy drink called Red Bull Zero.

red bull zero vs sugar free
red bull zero vs sugar free red bull

So Red Bull Zero vs Sugar Free Red Bull – what is the difference? There are many similar ingredients in both Red Bull Sugar Free vs Red Bull Zero. The main difference between the 2 low carb energy drinks is that Red Bull Zero uses Acesulfame potassium and Sucralose (Splenda) instead of Aspartame.

All that said, while the caffeine consumption will be the same in regards to these sugar-free drinks, your best bet is Red Bull Zero.

Where to Purchase

You will most likely be able to find Sugar-Free Red Bull at the grocery store or gast station – Sugar Free Red Bull Amazon allows you to have the product delivered to your front door. Here is our link to buy.

Answering Your Red Bull Questions

We first answered if sugar free Red Bull is keto friendly and now we are answering other questions that you may have about this zero sugar energy drink.

is sugar free red bull keto friendly
is sugar free red bull keto friendly

How Many Ounces in a Red Bull Can?

There are 12 ounces of Red Bull in a can, both sugar-free and original.

How does SF Red Bull compare to Rockstar Zero Carb Energy Drink?

On your hunt for the best energy drink for keto, maybe you have come across Rockstar Zero. While the carbs in Rockstar Zero energy drink and carbs in Sugar Free Red Bull are the same (3 net carbs) the main difference will be size, taste and the artificial sweetener used.

Rockstar Zero uses Erythritol to sweeten the drink and is another valid low-sugar option, as well as Rockstar sugar-free.

Can I mix Red Bull with alcoholic drinks?

Red Bull is often used as a mixer with alcoholic beverages and fruit juice. Here is a cosmic slushie but do note, this particular drink will need some adaptations to make it keto friendly.

Do note, there are risks when mixing Red Bull and Vodka. Read more about this and the science behind why on Maxim.

Is original Red Bull keto friendly?

Before you were keto dieting, maybe original Red Bull was your favorite energy drink. You are making an excellent choice is determining the best way to get an energy boost with out the carbs.

There are 40 g carbs in Original Red Bull – including 37 grams of sugar! Avoid this energy drink when low carbing.

What Flavors of Sugar-Free Red Bull Are There?

Unfortunately there are not a variety of flavors when it comes to SF Red Bull. While Red Bull original has launched a new variety of flavors, this isn’t the case for the sugar free or zero version.

Here are a few more popular drinks and popular brands.

  • Monster Zero Ultra (make sure it’s not Monster Ultra)
  • Zevia Zero Calorie Energy Drink
  • Celsius Sparkling energy drink

Keto Daily Answers Red Bull Sugar Free Keto Questions

That’s it for this Keto daily post. We are here for your low carb content, whether you are looking for dealing with weight gain, desiring weight loss, intermittent fasting, metabolic state, or bettering your mental health – we share regularly topics like this, and striving to answer your questions like “is sugar free Red Bull keto?”.

Let’s hope we answered your are Red Bull keto questions and gave you all the details that you wanted to (and maybe a little TMI) on all things in regards to these sugar-free energy drinks.

answering your keto questions
answering your keto questions like is sugar free jello keto diet friendly?

Remember, as you are choosing your low carb foods to know that they need to be low on the glycemic index as to not spiked your blood sugar levels as that will knock you out of ketosis!

You do not want too much sugar in your diet, this is a great low-sugar option, but personally would go with Red Bull Zero.

Here are more keto posts that we think you will enjoy as you choose your meal plans for the week.

Keto Dirty is a member of the Amazon Services LLC Associates Program, as well as other programs that we may use affiliate links from to help support this keto blog.

Follow Keto Dirty on Social – Facebook / Keto TikTok / Pinterest / Instagram

Keto Dirty is reader supported. When you buy through links on our website, we may earn an affiliate commission.

Is Sugar Free Red Bull Keto Friendly? is question for the Daily Keto Blog on Keto Dirty

Sharing is Caring

Help spread the word. You're awesome for doing it!