Triple Berry Water Kefir Soda – Bubbly, Beautiful, and Bursting with Probiotics
Looking for a drink that’s equal parts refreshing, nourishing, and totally gorgeous? Meet your new favourite summer sipper: Triple Berry Water Kefir Soda. This vibrant blend of strawberries, raspberries, and blueberries is not only packed with flavour and colour, it’s also loaded with the live probiotics your gut craves.
This recipe is incredibly simple to make, but the results feel special every time. Slightly mulled berries infuse the fizzy water kefir with rich fruit flavour and a pretty pink-purple hue, making it a showstopper in your glass. And here’s a tip we swear by: don’t toss the berries after fermentation—they’re probiotic-rich and totally edible.
This drink is a celebration of local ingredients, fermentation craftsmanship, and summer’s best fruit. Whether you’re serving it at a picnic, pouring it over ice on the patio, or sipping it straight from the bottle after a hot day, it’s the kind of feel-good refreshment you’ll want on repeat.
A Few Fermentation Notes:
- Summer heat speeds up fermentation, so always check your second ferment after 8–12 hours. Warm temps can cause kefir to over-carbonate quickly.
- To avoid surprise fizz explosions, open your bottle over the sink with a cloth draped over the top, and unclasp it slowly.
Once your soda is perfectly fizzy, pop it in the fridge. It will stay delicious for up to 8 weeks, though chances are you’ll finish it long before then.

Triple Berry Water Kefir Soda
Leeza
Rated 5.0 stars by 1 users
Category
Soda
Servings
4 cups
Calories
20
Fresh strawberries, raspberries and blueberries make not only the prettiest, but also the tastiest Triple Berry water kefir soda. A little tip: don’t throw the berries away after fermentation. You can eat them and get the benefits of all the probiotic goodness.
Ingredients
-
1/2 cup mixed raspberries, strawberries, blueberries slightly mulled
-
4 cups first ferment water kefir
-
Glass jar, wooden spoon, nylon strainer
Equipment
Directions
Make the first ferment and leave the jar in a warm place for 24-48 hours.
Strain the grains and add the berries to the swivel top bottle with the first ferment water kefir.
Seal the bottle and leave in a warm place for 24 hours for the second ferment.
Open slowly, strain and enjoy!
Recipe Note
Refrigerate immediately.
This Triple Berry soda will last about 8 weeks before it turns to vinegar.
HEAT INCREASES FERMENTATION ACTIVITY
Please ensure that you check your second ferment every 8-12 hours in the summer. Water kefir loves warm temps and can easily become overactive with an explosive fizz. It’s best to open your bottle over the sink with a cloth over the swivel top and unclasp slowly. Summer fermenting is unpredictable and it’s best to check on your ferments more often.
Nutrition
Nutrition
- Serving Size
- 1 cup (240mL)
- per serving
- Calories
- 20
- Carbs
- 5 grams
- Sugar
- 4 grams
- Sodium
- 1 milligrams