A glass of clear functional beverage with ice cubes

Organic Fermented Water Kefir Base

Six certification logos for organic, kosher, halal, non-GMO, and vegan food standards.

Made with real kefir grains and long-fermented using tea as a nutrient source, this organic-certified base delivers a clean, tart kick - full of lactic acid goodness but completely dairy-free. It’s smooth, versatile, and plays well with just about any flavour you throw at it. Whether you’re going bold, fruity, floral or fresh, this base gives you a great foundation to build a functional drink your customers will love.

Sensory profile chart showing high levels of acidity and body, low levels of fermented notes.

Why Choose this Fermented Base?

Ready-to-blend and high in organic acids, it provides brands, manufacturers and co-packers a 100% natural, high-quality, consistent and scalable ingredient solution using existing equipment, reducing lead times and capital investment.

  • 30x Strength

  • Stable, Consistent & Alcohol Free

  • All Natural Ingredients

  • Support Sugar-Free Claims

  • Increase Manufacturing Capacity

  • Reduce Manufacturing Lead-Times

A black checkmark inside a black circle on a white background.

Available Raw or Pasteurised

Icon of a warehouse or storage unit with a pitched roof and a door.

Available in 1000L / 264 US gal IBC

Icon of a cardboard box within a black circle.

Available in Bag-in-Box

Buy Samples

Download an Organic Fermented Water Kefir Base Factsheet

Perfect for:

Can of Sparklng Live Soda with Sicilian Orange flavor on a wooden surface, with an orange half and apples in the background.

Our Fermented Water Kefir Base is ideal for creating winning beverages.

The 'Better-For-You' soda category is booming. Challenger brands have burst onto the scene with low/no sugar, clean label and/or functional products, and consumers have turned to them in their millions. Our Fermented Water Kefir Base is designed to help you tap into this growing market.

Buy Samples

Your free guides to functional beverage success.

Access our expert resources, designed to empower your innovation, streamline your operations, and build a winning brand.

Cover of a book titled "The Producer's Guide to Functional Beverages" with images of a berry lemon drink, a citrus drink, and a yellow beverage on an orange background.
Cover of a guide titled 'The Producer's Guide to Kombucha' with images of kombucha drinks, one garnished with mint leaves and another with berries and lemon slices, on a bright blue background.

Two Guides. Over 80 Pages of Practical Insight:

  • Beverage category data and consumer insights

  • 17 proven, real-world, delicious sample recipes

  • Clear, step-by-step production processes

  • Tips, ideas, and inspiration to create your next winning drink

Your free guides to functional beverage success.

A glass of berry kombucha cocktail with raspberries, blackberries, ice cubes, and a sprig of fresh mint.

Access our expert resources, designed to empower your innovation, streamline your operations, and build a winning brand.

Cover of a guidebook titled 'The Producer's Guide to Functional Beverages' with images of citrus drinks on a bright orange background.
A glass of lemonade with lemon slices inside, placed on a white surface near two lemon wedges.
Books titled 'The Producer's Guide to Kombucha' with images of a mint-lemon-lime drink, a beer, and a berry citrus beverage on the cover, on a white surface.

Two Guides. Over 80 Pages of Practical Insight:

  • Beverage category data and consumer insights

  • 17 proven, real-world, delicious sample recipes

  • Clear, step-by-step production processes

  • Tips, ideas, and inspiration to create your next winning drink

Explore the rest of our fermented beverage ingredient range.

  • A glass of pale yellow kombucha with ice cubes on a white background.

    Organic Green Fermented Tea Base​

  • A glass filled with orange-colored kombucha beverage and ice cubes.

    Organic Black Fermented Tea Base​

  • A glass of kombucha with ice cubes, condensation, and ice visibly inside the glass.

    Organic Green & Black Fermented Tea Base​

Stay in the Loop.

Subscribe to our newsletter to stay updated on Good Culture and the latest industry insights.