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Flavour water kefir & kombucha
Transform homemade water kefir and kombucha into delicious naturally sparkling drinks with fruit, herbs, spices and juice. Second fermentation creates authentic carbonation, endless flavour combinations and refreshing probiotic drinks – all made at home.
Second Fermentation for Natural Flavour and Carbonation
It’s Really Simple!
Learn how to flavour and naturally carbonate
homemade water kefir and kombucha.
How to Second Ferment?
1. Fermented drink
Take kombucha or kefir from first fermentation.
2. Add flavours
Fruit, herbs, spices or syrup.
3. Second fermentation
Leave to ferment on room temperature.
4. Filter & bottle
Transfer into airtight bottles.
5. Carbonation
Ferment to build natural fizz.
6. Refrigerate & serve
Ready to enjoy.
Ready to Start Brewing?
Water Kefir
Light, refreshing and naturally sparkling. Water kefir is one of the easiest fermented drinks to make at home, ready in 24-48 hours.
Kombucha
Made from fermented tea, kombucha is a natural
and energetic drink with a refreshing taste.
Everything You Need
for Second Fermentation
⭐ Most Popular
Upgrade your water kefir experience
-10%
The Ultimate Kefir Experience
Price range: 43.79 € through 50.93 €
Nera
Rated 5 out of 5
“I bought the small fermentation jar and the secondary fermentation set, and I’m absolutely delighted with everything—the jars, the brewing process, and the taste of the water kefir. The only thing I regret is choosing the smaller jar!”
From Fermentation to Flavouring
Everything you need to start brewing and create flavoured drinks—from cultures to first and second fermentation.
Carbonate, Flavour, Strain & Bottle
-10%
6 pcs - 500 ml
Original price was: 31.21 €.28.09 €Current price is: 28.09 €.
-10%
6 pcs -250 ml
Original price was: 15.60 €.14.04 €Current price is: 14.04 €.
Start your brewing journey.
-5%
Kefir Fermenter + Organic Water Kefir Grains (Fresh)
Price range: 45.93 € through 64.40 €
-5%
Kefir Fermenter + Organic Water Kefir Grains (Dried)
Price range: 44.03 € through 60.60 €
People just love it.
You don't have to believe our word.
Professionals love it
Donna Schwenk
Culturedfoodlife.com
Rated 5 out of 5
“This is a wonderful product. Something I was searching for. Good work!”
Suzana Kranjec
fermentiraj.si
Rated 5 out of 5
“This is the best thing we can wish for in fermenting. Kefirko is a Slovenian brand and their accessories are really useful for all fans of fermented beverages.”
Customer reviews
Giselle
Rated 5 out of 5
“I already own and regularly use several Kefirko products. When I decided to start brewing kombucha and Jun, I was convinced by their stainless steel spigot to buy the 4L fermenter. Typical of Kefirko, all parts of their products are of very well thought out design and high quality. This was a key buying criteria for me when working with highly acidic liquids.
This is lab glass quality. The set up makes it a breeze to switch SCOBYs, fill and mix properly, and track the temperature and taste of the ferment as it proceeds through the days–all in one compact footprint. Top notch.”
Pablo C.
Rated 5 out of 5
“The materials are high quality, and the setup is intuitive—I had my kefir grains activated within just a few minutes. The accessories make both the brewing process and cleaning much easier, while the thoughtful design helps keep everything neat and organized in the kitchen. The kit offers excellent value for money, and the delivery service was flawless. The company’s communication and the way they responded to my questions showed me that Kefirko is powered by people who genuinely believe in a philosophy of holistic well-being.”
Anonym
Rated 5 out of 5
“It took a week and it was here.. It made the process a lot easier to keep on the long run.. Would definitely suggest to ppl interested in making kombucha”