Why You’ll Love It

Water kefir grains create a carbonated lacto-fermented beverage from sugar water, fruit juice, or coconut water. Incredibly easy to use, the starter culture can create a new batch of water kefir every 24-48 hours. Water kefir makes a fantastic non-dairy alternative to milk kefir and can be flavored to make a range of delicious beverages, or as an ingredient in many recipes. Your family will love it!

SKU: 814598020025

About This Brand

Cultures for Health

Many of us have heard the term “probiotic,” and these days, more and more people are taking a probiotic supplement daily. But Cultures for Health is taking things a step further with an entire line of products that take advantage of the many health benefits of probiotics. With hundreds of yogurt starters, kombucha kits, sourdough starters, and more to choose from, the brand enables consumers to cr ...See more
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Water kefir grains, organic rapadura sugar, filtered water

Disclaimer: Information, statements, and reviews regarding products have not been evaluated by the Food and Drug Administration. Results vary person to person, and there is no guarantee of specific results. Thrive Market assumes no liability for inaccuracies or misstatements about products.

California residents: learn more about Prop 65 warning.

Nutrition information

Serving Size:
1 cup prepared (240 mL)
Servings Per
Amount per serving
% daily value
Total Fat
0% (culture only)/0% (prepared)
0% (starter only)/0% (prepared)
Total Carbohydrate
0% (starter only)/4% (prepared)
0% (starter only)/2% (prepared)
0% (starter only)/2% (prepared)

Manufactured in a facility that produces products made with wheat, soy, eggs, nuts and fish (including shrimp).

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Product Overview


Based on 40 ratings

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Posted   by Elizabeth from WEBB CITY, Missouri
Verified Purchase
Easy kifir at home, money saver!
Helpful review?

I love water kefir

Posted   by Candy from Rockledge, Florida
Verified Purchase
What a great product!
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Fresh and Clean

Posted   by Christopher from OAKLAND, California
Verified Purchase
Great to make naturally carbonated drinks
Helpful review?

Easy, can be made to taste like soda

Posted   by Anna from ROBSTOWN, Texas
Verified Purchase
This is easier to stay on top and takes up less counter space than kombucha. I like flavoring it with tart cherry juice so the finished water kefir tastes like a not to sweet Dr. Pepper
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Great price

Posted   by Chariti from SEATTLE, Washington
Verified Purchase
Much cheaper than what I can find at my local co-op even. Thank you, Thrive!
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Water kefir

Posted   by Greg from CORTLANDT MANOR, New York
Verified Purchase
Took a couple tries to get it right.
Helpful review?

Very good

Posted   by Robyn from Marina del Rey, California
This was simple. I had kefir in 24 hours. I just put a jar of whole milk and one package of grains in a mason jar and put paper towel over the lid and waited. It’s fun.
Helpful review?

no luck

Posted   by Elizabeth from WOLCOTT, New York
Verified Purchase
I just couldn't get these to go. I'm not sure if it was the sugar I used (I tried a few) or if it was the bottle I was putting it in, or some other variable.
Helpful review?

Kefir grains

Posted   by Alison from Manchester, Connecticut
Verified Purchase
I’ve been wanting to try to make kefir water and fermented fruit for a few months now, haven’t tried the finished product but so far so good!
Helpful review?

Good kefir crystals

Posted   by Lori from LAKEPORT, California
Verified Purchase
This is great for making coconut kefir for those who need dairy free.
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(Displaying 10 of 40 reviews)