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8 BEST Keto & Low-Carb Kombucha Brands for 2023


written by

Husein Gradasevic

Best Keto-Friendly and Low-Carb Kombucha

Are you ready to embark on a deliciously fizzy journey that will delight your taste buds and align perfectly with your keto lifestyle? If so, you’ve come to the right place!

I’m excited to share my personal experience and knowledge about the best keto kombucha brands available in the market today.

As a keto enthusiast and avid kombucha drinker myself, I know how important it is to find the perfect blend of taste and nutritional value to maintain a healthy and satisfying diet.

According to a report by Grand View Research, the global kombucha market size was valued at USD 2.64 billion in 2021 and is expected to grow at a compound annual growth rate (CAGR) OF 15.6% from 2022 to 2030.

However, finding a keto-friendly kombucha option can be challenging, given the sugar content in many brands. 

Fear not, my fellow keto adventurers! In this blog post, I will share my handpicked selection of the best keto kombucha brands available.

These brands are chosen based on their commitment to creating a high-quality, low-sugar kombucha that can be easily incorporated into your ketogenic diet. So, grab a glass, relax, and let’s dive into the effervescent world of keto kombucha!

Best Keto-Friendly and Low-Carb Kombucha

Key Factors to Consider in Your Search for the Perfect Keto Kombucha Brands:

If you’re searching for the perfect keto-friendly kombucha, consider a few key factors before purchasing. Here are some essential things to keep in mind:

  1. Sugar Content: 

One of the main benefits of the keto diet is its low-carb, low-sugar approach. Look for kombucha brands with low sugar content, preferably less than 2 grams per serving.

  1. Net Carbs: 

Net carbs are the total amount of carbohydrates in a food or beverage minus fiber. Kombucha typically contains some carbohydrates from the tea and any added sugars or fruits. Look for brands with a low net carb count, preferably less than 5 grams per serving.

  1. Probiotic Strains: 

Kombucha is known for its probiotic content, which can benefit gut health. Look for brands that disclose the specific strains of probiotics in their kombucha, and choose one with a diverse range of strains.

  1. Flavor Profile: 

Kombucha can have a unique taste that may only be appealing to some. Look for brands that offer a variety of flavors to choose from, so you can find one you enjoy.

  1. Quality Ingredients: 

The ingredients in your kombucha can significantly impact its nutritional value. Look for brands that use organic, high-quality ingredients, and avoid those with added preservatives or artificial flavors.

  1. Price: 

Kombucha can be expensive, so consider the cost per serving when choosing a brand. Some brands may offer discounts for bulk purchases or subscriptions, which can help save money in the long run.

By considering these factors, you can find the perfect keto kombucha brand to incorporate into your diet.

What’s the Difference Between General Kombucha and Keto-Friendly Kombucha?

Kombucha is a popular fermented tea drink that has many health benefits. However, traditional kombucha contains sugar, which may not fit the dietary requirements of those following a ketogenic diet.

Keto-friendly kombucha is made with alternative sweeteners to reduce or eliminate the sugar content, resulting in a beverage that is low in carbohydrates and suitable for those following a keto diet. 

The main difference between available kombucha and keto-friendly kombucha is the sugar content.

Traditional kombucha typically contains 5-20 grams of sugar per serving, while keto-friendly kombucha typically contains less than 2 grams.

When choosing a keto-friendly kombucha brand, it’s essential to check the nutrition label and ingredients to ensure it fits into your dietary requirements.

A Quick Summary of the 8 Best Keto Kombucha Brands

1. Humm Zero Kombucha 

2. Remedy Kombucha

3. Kombucha Queen – Available on Amazon

4. Feel Good Super foods

5. Kevita  

6. Flying Embers

7. Lenny Boy Brewing Co


How We Shortlisted the Best Keto Kombucha Brands

Our selection process involved thorough research, comparing sugar content, ingredients, customer reviews, and the overall reputation of numerous kombucha brands.

We focused on brands committed to creating high-quality, low-sugar kombucha to ensure they align with a ketogenic lifestyle. 

Ready to dive in? Discover the details of our top 8 best keto kombucha brands below!

1. Humm Zero Kombucha

Humm Zero Kombucha

Humm Zero Kombucha is a unique sugar-free, low-calorie kombucha that offers the same health benefits as traditional kombucha without the added sugars.

Crafted with care, this keto-friendly kombucha comes in an assortment of delightful flavors, such as Raspberry Lemonade, Peach Tea, and Blood Orange. 

With zero sugar content, Humm Zero Kombucha is an excellent choice for those adhering to a ketogenic diet or simply looking to reduce their sugar intake.

Packed with billions of live probiotics, this delicious beverage supports gut health while delivering a refreshing and guilt-free taste experience.


  1. Zero sugar content, ideal for keto dieters.
  2. Contains billions of live probiotics, promoting gut health.


  1. Taste may differ from traditional kombucha due to the absence of sugar.

Nutrients per serving (12 fl oz or 355ml): 10 Calories, 0g Fat, 10g Total carbs, 0g Sugar, 0g Protein

Price: $26 for 8 pack of 12oz cans on Humm Kombucha

2. Remedy Kombucha

Remedy Keto Kombucha Brand

Remedy Kombucha is a naturally fermented, low-sugar beverage crafted with high-quality organic ingredients, offering a delicious and refreshing alternative to traditional sugary drinks. 

Available in a variety of tantalizing flavors like Raspberry Lemonade, Ginger Lemon, and Peach, this keto-friendly kombucha is perfect for those looking to enjoy a healthy, fizzy drink without the guilt.

Packed with live cultures, organic acids, and antioxidants, Remedy Kombucha supports gut health and overall wellbeing.


  1. Low in sugar, making it suitable for keto dieters.
  2. Rich in live cultures, organic acids, and antioxidants, promoting gut health.


  1. Taste may not appeal to all due to its unique fermentation process.
  2. Limited availability in some regions or stores.

Nutrients per serving of Ginger Lemon (250ml): 7 Calories, <1g Fat, 4g Total carbs, 0g Sugar, <1g Fiber, <1g Protein

Price: $49 (250ML 24 PER CARTON) on RemedyDrinks

3. Kombucha Queen

Kombucha Queen- Keto Kombucha Brand

Kombucha Queen is a locally crafted, fermented green tea beverage made in Miami using high-quality, natural ingredients like hibiscus and rose hips.

This keto-friendly option contains a mere 2g of sugar, 2g of carbs, and 10 calories per serving, while being rich in probiotics and antioxidants. 

Kombucha Queen’s commitment to using organic and non-GMO ingredients ensures a pure, delicious drink for health-conscious consumers.

Kombucha Queen offers a tasty, vegan-friendly, and gluten-free beverage for everyone to enjoy.


  1. Artisanal production ensures attention to quality and taste.
  2. Made with organic, non-GMO ingredients.


  1. May have a distinct taste due to its unique ingredient combination.
  2. Higher price point may not suit all budgets.

Nutrients per Serving: 10 Calories, 2g Total carbs, 2g Sugar

Price: $44.49 for 12 units of 16.9 fl oz on Amazon

4. Feel Good Superfoods

Feel Good Superfoods Kombucha

FeelGood Superfoods Kombucha Iced Tea combines the gut-healthy benefits of kombucha with the convenience of on-the-go stick packs.

Made from premium black tea, this kombucha iced tea is packed with probiotics (bacillus coagulans) and prebiotics (maltodextrin) for microbiome therapy, supporting gut health, immune system, and cardiovascular health. 

This low-calorie beverage is perfect for superior hydration and a workout boost and is available in delicious flavors like Mixed Berries, Grapefruit, and Pomegranate.


  1. Convenient on-the-go stick packs for easy consumption.
  2. Combines prebiotics and probiotics for enhanced gut health support.
  3. Low-calorie and antioxidant-rich, promoting overall wellbeing.


  1. Higher price point compared to traditional bottled kombucha.
  2. Limited flavor options compared to other brands.

Nutrients per serving (1 Stick Pack): 10 Calories, 0g Fat, 3g Total carbs, 0g Fiber, 0g Sugar, 0g Protein

Price: $12.99 for 7 Stick Packs on Feelgood Superfoods.

BTW, if you want a change of beverage, check out our review of the best keto-friendly non-alcoholic beers.

5. Kevita  

Kevita Keto Kombucha

KeVita Master Brew Kombucha Tart Cherry offers a delightful blend of sweet and tart flavors with a rich, ruby cherry swirl.

This energizing kombucha features a bold brewed tea taste and is fermented with KeVita’s proprietary kombucha tea culture.

Packed with billions of live probiotics and active cultures, KeVita Master Brew Kombucha is verified non-alcoholic, Non-GMO Project Verified, Kosher, and gluten-free, making it a suitable choice for a wide range of dietary preferences.


  1. Contains billions of live probiotics for gut health support.
  2. Verified non-alcoholic, suitable for those avoiding alcohol consumption.
  3. Accommodates various dietary restrictions, being Non-GMO, Kosher, and gluten-free.


  1. May have a stronger brewed tea taste that might not suit all palates.
  2. Contains added sugar, which may not be ideal for some health-conscious consumers.

Nutrients per Serving (1 Bottle): 40 Calories, 0g Fat, 9g Total carbs, 8g Sugar, 0g Protein

Price: $3.29 Per Serving on Amazon

6. Flying Embers

Flying Embers Kombucha

Flying Embers Hard Kombucha offers a delicious, plant-based alternative for those seeking a boozy twist on traditional kombucha.

With no added sugar or artificial ingredients, these hard kombuchas come in a variety of unique flavors, each with a distinct alcohol content and calorie count. 

Ranging from tropical, fruity concoctions to refreshing, herbal infusions, Flying Embers Hard Kombucha proves that you can enjoy a guilt-free, buzz-worthy beverage.


  1. Plant-based and free from added sugar or artificial ingredients.
  2. Wide variety of flavors catering to different taste preferences.
  3. Offers options with varying alcohol content and calorie counts.


  1. May not be suitable for those avoiding alcohol consumption.
  2. Higher alcohol content options may not be appropriate for all occasions.

Nutrients per Serving of Orange Passion Mimosa: 130 Calories, 0g Fat, 0g Total carbs, 0g Sugar, 0g Protein

Buy on Target

7. Lenny Boy Brewing Co

Lenny Boy Brewing Co - Keto Kombucha Brand

Lenny Boy Brewing Co takes pride in its diverse selection of USDA Certified Organic kombucha flavors, expertly crafted with natural, nourishing ingredients to provide a guilt-free, delicious beverage experience. 

Focused on promoting health and well-being, their kombucha offerings include unique and creative blends such as Good Ol’ Ginger for immune system support, Wake-Up Call for an energizing boost, calming Lavenderade, revitalizing Strawberry Limeade, soothing Lost Rose, and limited releases like the cozy Sweet Potato Pie and tangy Cranberry Zest. 

With each flavor offering low-calorie and low-sugar content, Lenny Boy Brewing Co Kombucha is the ideal choice for those seeking a healthier, refreshing beverage option.


  1. USDA Certified Organic, guaranteeing top-quality ingredients.
  2. An extensive variety of distinctive and inventive flavors catering to diverse preferences.
  3. Low in calories and sugar, supporting a healthy lifestyle.


  1. May not appeal to those who prefer traditional kombucha flavors.

Nutrients per Serving: 35 Calories, 2g Sugar

Buy on Discoverlennyboy

8. Boochcraft Ginger Lime

Boochcraft Ginger Lime - Keto Kombucha Brand

Boochcraft Ginger Lime is a premium hard kombucha that combines the bold flavors of fresh-pressed ginger and zesty limes with the subtle fragrance of aromatic rosehips.

This refreshing beverage boasts a 7.0% alcohol content and offers a delightful balance of tartness and sourness.

Its unique blend of natural ingredients delivers an invigorating drinking experience for those seeking a guilt-free alternative to traditional alcoholic beverages.


  1. Crafted with high-quality, natural ingredients.
  2. Offers a perfect balance of ginger, lime, and rosehip flavors.
  3. Contains 7.0% alcohol content, suitable for those seeking a more potent kombucha option.


  1. Higher in calories compared to some other kombucha options.

Nutrients per Serving (12 oz): 160 Calories, 0g Fat, 3g Total carbs, 1g Sugar

Buy on Boochcraft

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