Water kefir is an incredibly refreshing and healthy probiotic drink that’s easy to make at home. Packed with beneficial bacteria, it’s a fizzy and flavorful way to boost your gut health.
Water kefir is not only good for you, but it’s also fun to customize with your favorite fruits and flavors.

If you’re new to fermentation or an experienced enthusiast, this step-by-step guide will help you create your first batch of water kefir with confidence. Let’s dive into the wonderful world of water kefir and discover how to make this delicious probiotic drink!
Why We Love This Recipe and Know You Will Too!
Great for Gut Health: Water kefir is packed with beneficial bacteria. Helps balance your digestive system. Many studies have noted that regular consumption can improve gut health and overall well-being.
Easy to Make at Home: This recipe is straightforward with no special equipment needed. Requires only water kefir grains, sugar, and a glass jar.
Customizable Flavors: Water kefir is easy to customize with different flavors. Options include fruity blends and herbal teas, offering endless possibilities for personalizing the taste.
Affordable and Sustainable: Making water kefir at home is cost-effective. Grains multiply over time, allowing for continuous brewing or sharing with friends.
Naturally Fizzy: The fermentation process naturally carbonates the drink. Provides a healthier alternative to soda with a pleasant fizz.

Tips for Making Water Kefir
- Use Filtered Water: Chlorine and other chemicals in tap water can harm the kefir grains. Filtered water ensures the best results.
- Choose Organic Sugar: Organic cane sugar or coconut sugar are great options. Avoid using honey, as it can inhibit fermentation.
- Keep it Warm: Warmer temperatures help speed up the fermentation process. Aim for a room temperature between 68-78°F.
- To Protect the Grains: Always use a wooden spoon or plastic utensils when handling the grains, as metal can damage the kefir grains.
- To Allow Room for Carbonation: Leave at least 1 inch of space in the jar to accommodate the carbon dioxide produced during fermentation.
- Experiment with Flavors: After the first fermentation, add fruit juice, fresh fruit purees, or herbs for a second fermentation to create different flavors.
- Start a Journal: Keep a journal of your experiments, noting the amount of sugar, fermentation time, and flavors you try.

FAQ for Making Water Kefir Grains Probiotic Fermented Drink Recipe
What are water kefir grains?
Water kefir grains are a symbiotic culture of bacteria and yeast (SCOBY). They look like small, translucent crystals and are used to ferment sugar water into a probiotic drink.
How long does it take to make water kefir?
The first fermentation usually takes 3-5 days, depending on room temperature. A second fermentation for carbonation can take an additional 1-3 days.
Can I use any type of sugar?
It’s best to use organic cane sugar, white sugar, or coconut sugar. Avoid using honey or artificial sweeteners as they may harm the grains.
What flavors can I add to water kefir?
You can add citrus fruits, fresh ginger, herbal teas, or fruit juices. The second fermentation process is where you can get creative with different flavors.
How do I know if my water kefir is ready?
The water kefir is ready when it has a slightly tart taste and a hint of fizz. The sugar water solution should no longer taste sweet.
Disclaimer: The information provided in this blog post is for educational and informational purposes only and is not intended as a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified healthcare provider with any questions you may have regarding a medical condition. Important Reminder: Never disregard professional medical advice or delay seeking it because of something you have read here. Using water kefir is at your own risk, and it is important to follow proper hygiene practices to prevent contamination. Coffee Filter or Paper Towel: Cover the jar lightly to allow air circulation while keeping out contaminants.
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Tool you may need
- Half Gallon Glass Mason Jar A quart jar or any glass container is perfect for fermenting water kefir.
- Plastic Strainer: Used to strain off water kefir from the kefir grains.
- Water Kefir Grains: Water kefir grains are tiny, jelly-like crystals made of good bacteria and yeast. They turn sugar water into a healthy, fizzy drink called water kefir.
- Plastic Funnel: A plastic funnel is a tool with a wide top and a narrow bottom. It’s used to pour liquids or small items into containers with small openings.
- Wooden Spoon: Use a wooden spoon to stir the sugar-water solution and avoid metal utensils.
- Rubber Band: Secure the cover of the jar with a rubber band to keep out fruit flies and debris.
- Coffee Filter or Paper Towel: Cover the jar lightly to allow air circulation while keeping out contaminants.
Ingredients you will need
Water kefir grains: The key ingredient that ferments the sugar water into a probiotic beverage.
Sugar: The primary food source for kefir grains. Organic cane sugar works best.
Water: Room-temperature, filtered water is essential for healthy fermentation.
How To Make Water Kefir Fermented Probiotic Drink
Step 1: Mix Ingredients: In a glass jar, mix 3 tablespoons of cane sugar and 1 tablespoon of unsulphured molasses with 30-32 ounces of room-temperature spring water. Stir until the sugar is fully dissolved.
Step 2: Add Kefir Grains: Add ½ cup of water kefir grains to the jar, making sure they are fully submerged in the sugar water solution.
Step 3: Cover the Jar :Cover the jar with a coffee filter or paper towel, and secure it with a rubber band to keep out contaminants.
Step 4: Place in Warm Area: Store the jar in a warm area, away from direct sunlight, at a temperature between 68-78°F.
Step 5: Ferment for 3-5 Days: Let the mixture ferment for 3-5 days. During this time, the kefir grains will consume the sugar and produce carbon dioxide.
Step 6: Check the Fermentation: After 2-3 days, observe the color and taste of the liquid. It should turn from clear to slightly cloudy and have a tart taste.
Step 7: Strain the Kefir Grains: Once fermentation is complete, strain the kefir grains from the liquid using a plastic strainer.
Second Ferment (Optional)
Step 8: Second Fermentation (Optional):
- Add Flavorings: Pour the strained water kefir into glass bottles with a rubber seal. Add your choice of flavorings, such as citrus fruits, fresh ginger, herbal teas, or fruit juice.
- Seal the Bottles: Tightly seal the bottles to trap the carbon dioxide, which creates carbonation.
- Ferment Again: Store the sealed bottles at room temperature for 1-3 days, allowing the second fermentation to take place. This step adds fizz and infuses the flavors.
- “Burp” the Bottles: Carefully open the bottles daily to release excess gas, preventing the bottles from exploding.
- Refrigerate and Enjoy: Once the second fermentation is complete and the water kefir is fizzy to your liking, place the bottles in the refrigerator to chill. Serve cold and enjoy your homemade, flavorful probiotic drink!
Storage Ideas
- Refrigerator: Store the water kefir in a glass jar or bottle with a tight-fitting lid in the refrigerator. The cold temperature slows down fermentation and preserves flavor and carbonation. Water kefir can be stored in the refrigerator for up to a week.
- Freezer: Freeze water kefir for long-term storage. Transfer it to a freezer-safe container, leaving space at the top for expansion. Freeze for up to three months. To serve, thaw in the refrigerator and add any desired flavors.
- Airtight Containers: Store water kefir in airtight containers to prevent exposure to air, which can make the drink go flat. Mason jars with lids, flip-top bottles, or swing-top bottles work well for storage.
- Flavoring Containers: If adding flavors to your water kefir, store it in a larger jar or bottle with the desired flavorings.
- Clean and Sterilized Containers: Always use clean and sterilized containers when storing water kefir to prevent contamination.

Water Kefir Grains Probiotic Fermented Drink Recipe
Make your own fizzy water kefir probiotic drink! It’s easy, customizable, and packed with gut-boosting benefits. Perfect for healthy hydration!
Ingredients
- 3 tbsps of cane sugar
- 1 tbsp of unsulphured molasses
- 30 to 32 ounces of room-temperature spring water
- 1/2 cup of kefir grains
Instructions
- Mix Ingredients: In a glass jar, mix 3 tablespoons of cane sugar and 1 tablespoon of unsulphured molasses with 30-32 ounces of room-temperature spring water. Stir until the sugar is fully dissolved.
- Add Kefir Grains: Add ½ cup of water kefir grains to the jar, making sure they are fully submerged in the sugar water solution.
- Cover the Jar :Cover the jar with a coffee filter or paper towel, and secure it with a rubber band to keep out contaminants.
- Place in Warm Area: Store the jar in a warm area, away from direct sunlight, at a temperature between 68-78°F.
- Ferment for 3-5 Days: Let the mixture ferment for 3-5 days. During this time, the kefir grains will consume the sugar and produce carbon dioxide.
- Check the Fermentation: After 2-3 days, observe the color and taste of the liquid. It should turn from clear to slightly cloudy and have a tart taste.
- Strain the Kefir Grains: Once fermentation is complete, strain the kefir grains from the liquid using a plastic strainer.
Notes
Nutrition Information:
Yield: 8 Serving Size: 1Amount Per Serving: Calories: 32Total Fat: 0gSaturated Fat: 0gTrans Fat: 0gUnsaturated Fat: 0gCholesterol: 1mgSodium: 66mgCarbohydrates: 7gFiber: 0gSugar: 7gProtein: 1g
“The Modern Day Cottage” are not dietitians or nutritionists, and any nutritional information shared is an estimate. If calorie count and other nutritional values are important to you, we recommend running the ingredients through whichever online nutritional calculator you prefer. Calories can vary quite a bit depending on which brands were used.
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