Chicago's Kombucha Problem: Too Much Sugar in the Windy City?

By Franklin Everett Shaw

February 20, 2026

Are you a Chicagoan reaching for that bubbly kombucha, thinking you’re making a healthy choice? Think again. Many commercially available kombuchas are loaded with sugar, negating some of the purported health benefits. Let’s dive into the sugary depths of Chicago’s kombucha scene and find some genuinely healthy options, or better yet, learn how to brew your own.

Kombucha, at its core, is fermented tea. The fermentation process should consume most of the sugar, leaving behind a tangy, slightly sweet, and probiotic-rich beverage. However, many brands add sugar after fermentation to improve palatability, essentially turning a potentially healthy drink into a sugary soda alternative.

Let’s talk specifics. GT’s Living Foods Kombucha, a ubiquitous brand found in almost every Chicago grocery store from Whole Foods to Jewel-Osco, often contains around 8 grams of sugar per serving. While not the worst offender, consistently drinking this daily adds up. Health-Ade Kombucha, another popular choice, hovers around 5-7 grams per serving, depending on the flavor. These numbers might seem small, but consider that the American Heart Association recommends limiting added sugar to 25 grams per day for women and 36 grams for men.

So, what are the dangers of excess sugar? Beyond the obvious weight gain and increased risk of type 2 diabetes, high sugar intake can wreak havoc on your gut microbiome, ironically undermining the very reason you’re drinking kombucha in the first place. Sugar feeds the “bad” bacteria in your gut, leading to inflammation and digestive issues.

Now, let’s explore some lower-sugar options available in Chicago. Look for brands that explicitly state “low sugar” or “no sugar added” on the label. Better yet, check the nutrition facts panel and aim for kombuchas with 2-4 grams of sugar per serving or less.

One local Chicago brand to consider is NessAlla Kombucha. While not always the lowest in sugar across their entire range, they offer some flavors with significantly less sugar than the national brands. You can find them at farmers markets throughout the city and at select retailers like Local Foods in Lincoln Park.

Another strategy is to seek out kombucha on tap at local breweries and cafes. These often have lower sugar content because they are freshly brewed and less likely to have added sweeteners. Places like Pilot Project Brewing in Logan Square sometimes feature kombucha on tap from local producers.

But the real solution? Brew your own kombucha. It’s surprisingly easy and allows you to completely control the sugar content.

Here’s a simplified step-by-step guide to brewing kombucha at home:

1. Gather your supplies: A large glass jar (gallon size is ideal), a breathable cloth cover (cheesecloth or a coffee filter), a rubber band, black or green tea bags, sugar (organic cane sugar works well), a SCOBY (Symbiotic Culture of Bacteria and Yeast), and starter liquid from a previous batch of kombucha or unflavored, store-bought kombucha.
2. Brew the tea: Boil water and steep the tea bags for 10-15 minutes. Remove the tea bags and dissolve the sugar in the hot tea.
3. Cool the tea: Allow the tea to cool completely to room temperature. This is crucial, as hot tea will kill the SCOBY.
4. Combine ingredients: Pour the cooled tea into the glass jar. Add the starter liquid. Gently place the SCOBY on top of the tea.
5. Cover and ferment: Cover the jar with the breathable cloth and secure it with a rubber band. This allows air to circulate while preventing fruit flies from entering.
6. Ferment: Place the jar in a dark, room-temperature location (around 70-75°F) for 7-30 days. The longer it ferments, the less sugar will be present and the more tart it will become.
7. Taste and bottle: After 7 days, start tasting the kombucha. Once it reaches your desired level of tartness, it’s ready to bottle.
8. Second fermentation (optional): For added flavor and carbonation, you can do a second fermentation. Add fruit, juice, or herbs to the bottled kombucha and let it sit at room temperature for 1-3 days. Be careful, as this can create pressure and potentially explode the bottles.
9. Refrigerate: Refrigerate the kombucha to slow down fermentation and prevent it from becoming too sour.

A common mistake is adding too much sugar at the beginning. Remember, the SCOBY consumes the sugar, so you don’t need to add a lot. Start with 1 cup of sugar per gallon of tea and adjust to your taste preferences in future batches.

Another pitfall is using flavored tea. Stick to plain black or green tea for the best results. Flavored teas can contain oils that can harm the SCOBY.

What if you don’t want to brew your own kombucha? What are some alternative probiotic-rich options?

• Kefir: This fermented milk drink is packed with probiotics and is often lower in sugar than kombucha. You can find it at most grocery stores in Chicago.
• Sauerkraut and Kimchi: These fermented vegetables are excellent sources of probiotics and are naturally low in sugar. Look for them in the refrigerated section of your grocery store or at local farmers markets.
• Yogurt: Choose plain, unsweetened yogurt with live and active cultures. You can add your own fruit or honey for sweetness.

Ultimately, being a savvy kombucha consumer in Chicago requires awareness. Read labels carefully, explore local options, and consider brewing your own. Your gut (and your waistline) will thank you. Don’t fall for the sugary trap; embrace the true potential of fermented goodness.