How To Make Alcoholic Kombucha

, a popular fermented drink known for its probiotic benefits, has gained a devoted following in recent years. But did you know that you can transform your regular kombucha into an alcoholic version? In this article, we will explore the world of alcoholic kombucha and guide you through the process of making your own boozy brew.

Regular kombucha typically contains a low level of , ranging between 1% and 2.5%. However, commercial kombucha usually has an alcohol percentage of less than 0.5%. Some people may prefer a slightly higher alcohol content in their kombucha, and that's where the process of making alcoholic kombucha comes in.

To turn your regular kombucha into an alcoholic version, you'll need to do a second fermentation with . This process is similar to brewing or and requires a few extra steps. Let's dive into the details.

1. Start with a strong kombucha base: Before you begin the second fermentation, make sure you have a strong and well-fermented kombucha base. This means allowing your initial batch of kombucha to ferment for a longer period of time than usual. This will ensure that the sugar content is adequately reduced and that there is enough carbonation for the alcohol-producing yeast to thrive.

2. Acquire brewing yeast: Purchase a brewing yeast specifically designed for fermenting alcoholic beverages. You can find these yeast strains at your local brewing supply store or online. It's important to choose a yeast that is suitable for your desired alcohol content and flavor profile.

3. Prepare for the second fermentation: Once you have your kombucha base and brewing yeast, transfer your kombucha into a clean and sanitized brewing vessel. This vessel should have an airtight seal to prevent any oxygen from entering during fermentation. Depending on the size of your batch, you can use glass jars, demijohns, or even specialized brewing equipment.

4. Add the brewing yeast: Carefully add the brewing yeast to your kombucha. Follow the instructions provided with the yeast to determine the appropriate amount to add based on the volume of your batch. The yeast will consume the remaining sugars in the kombucha and convert them into alcohol.

5. Seal and ferment: Seal the brewing vessel tightly and store it in a cool, dark place. The ideal temperature for fermentation is typically between 65°F and 75°F (18°C and 24°C). Allow the kombucha to ferment for an additional 7 to 14 days, depending on your desired alcohol content and taste preferences. During this time, the yeast will convert the sugars into ethanol (alcohol) and carbon dioxide.

6. Monitor the fermentation process: It's important to keep an eye on the fermentation process. Check the vessel regularly to ensure that the pressure is not building up too much. If necessary, release some of the pressure by carefully opening the vessel for a brief moment. This will prevent any potential explosions caused by excessive carbonation.

7. Test the alcohol content: After the desired fermentation period, it's time to test the alcohol content of your kombucha. You can use a hydrometer or a refractometer to measure the specific gravity of your brew. These tools will give you an estimation of the alcohol content. If the alcohol content is to your liking, you can proceed to the next step. If not, you can let it ferment for a few more days and retest until you achieve your desired level of alcohol.

8. Bottle and age: Once you are satisfied with the alcohol content, it's time to bottle your alcoholic kombucha. Use clean and sanitized bottles with airtight caps or corks. This will allow the kombucha to carbonate further during the aging process. Store the bottles in a cool, dark place for an additional 1 to 3 weeks to allow the flavors to develop and the carbonation to build up.

And there you have it! Your own homemade alcoholic kombucha is ready to be enjoyed. Remember to consume it responsibly and in moderation. It's always a good idea to label your bottles with the alcohol content to ensure safe consumption.

Making alcoholic kombucha can be a fun and rewarding experiment for kombucha enthusiasts. By following these steps, you can elevate your kombucha experience and explore new flavor profiles. So, grab your brewing equipment, gather your ingredients, and embark on your journey to craft your very own alcoholic kombucha. Cheers!

Alcoholic Kombucha 1695574096

Can Kombucha Be Made Alcoholic?

Kombucha can be made alcoholic by undergoing a process known as a second fermentation. During this process, brewing yeast is added to the kombucha to convert the sugars into alcohol. Here are the steps to make alcoholic kombucha:

1. Prepare the ingredients: You will need kombucha, brewing yeast, and additional sugar (optional, depending on the desired alcohol content).

2. Obtain brewing yeast: You can purchase brewing yeast from a homebrewing supply store or online. Make sure to choose a yeast strain suitable for kombucha fermentation.

3. Decant the kombucha: Start by decanting the kombucha from the primary fermentation vessel into a secondary fermentation vessel, leaving some headspace.

4. Add brewing yeast: Sprinkle the brewing yeast into the secondary fermentation vessel. The amount of yeast needed will depend on the desired alcohol content, but typically, a packet of yeast is sufficient for a gallon of kombucha.

5. Optional: Add additional sugar: If you want to increase the alcohol content, you can add some additional sugar to the secondary fermentation vessel. This will provide more food for the yeast, leading to a higher alcohol production. However, be cautious and avoid adding excessive amounts of sugar, as it may result in an overly alcoholic or overly sweet kombucha.

6. Seal the vessel: Close the secondary fermentation vessel with an airtight lid or use an airlock to allow the carbon dioxide produced during fermentation to escape while preventing oxygen from entering.

7. Ferment at the appropriate temperature: Place the vessel in a location with a consistent temperature between 70-75°F (21-24°C) for optimal yeast activity. Avoid extreme temperature fluctuations.

8. Monitor the fermentation: The length of the second fermentation will vary depending on the desired alcohol content and the yeast strain used. It can take anywhere from a few days to a couple of weeks. Check the kombucha regularly by tasting it to determine the desired alcohol level.

9. Stop fermentation: Once the kombucha reaches the desired alcohol content, you can halt the fermentation process by refrigerating the . Cold temperatures slow down yeast activity, preventing further alcohol production.

10. Enjoy responsibly: Once the kombucha is chilled, it is ready to be consumed. Remember to drink responsibly and be aware of the alcohol content.

Note: It's important to be aware of any legal regulations regarding home brewing and the sale of alcoholic beverages in your region. Be sure to comply with all applicable laws and regulations.

What Alcohol Is In Alcoholic Kombucha?

Alcoholic kombucha contains ethanol as the primary alcohol. During the fermentation process, bacteria and yeast metabolize the sugar present in the kombucha mixture and convert it into ethanol, which is also known as alcohol. This fermentation process is similar to that used in the production of beer, wine, and other alcoholic beverages.

In addition to ethanol, alcoholic kombucha may also contain acetic acid, which contributes to its unique sour taste. Acetic acid is a byproduct of the fermentation process and is responsible for giving kombucha its characteristic tangy flavor.

It is important to note that the alcohol content in alcoholic kombucha can vary. While some brands may produce kombucha with low alcohol content (typically less than 0.5% ABV), others may intentionally create higher alcohol versions that can range from 1% to 3% ABV or even higher. The alcohol content in kombucha is regulated in many countries to ensure compliance with local laws regarding the sale and consumption of alcoholic beverages.

To summarize, alcoholic kombucha primarily contains ethanol, which is produced through the fermentation of sugar by bacteria and yeast. The fermentation process also produces acetic acid, contributing to the distinctive sour taste of kombucha.


Turning regular kombucha into an alcoholic version is a fairly straightforward process that involves a second ferment with brewing yeast. The alcohol content of homemade kombucha typically ranges between 1% and 2.5%, while commercial kombucha contains less than 0.5% alcohol. During fermentation, the bacteria and yeast in kombucha convert sugar into ethanol (alcohol) and acetic acid, resulting in the unique sour taste and probiotic benefits of this popular beverage.

Home brewers can take steps to reduce the alcohol content in their kombucha, such as brewing at lower temperatures, ensuring exposure to oxygen until fermentation is complete, filtering to remove microorganisms, and limiting flavorings or additional sources of sugar that can be converted into ethanol.

It's important to note that while homemade kombucha may have a higher alcohol content, it is still relatively low compared to other alcoholic beverages. As with any alcoholic beverage, moderation is key.

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Thomas Ashford

Thomas Ashford is a highly educated brewer with years of experience in the industry. He has a Bachelor Degree in Chemistry and a Master Degree in Brewing Science. He is also BJCP Certified Beer Judge. Tom has worked hard to become one of the most experienced brewers in the industry. He has experience monitoring brewhouse and cellaring operations, coordinating brewhouse projects, and optimizing brewery operations for maximum efficiency. He is also familiar mixology and an experienced sommelier. Tom is an expert organizer of beer festivals, wine tastings, and brewery tours.