Craft brewed with whole botanical infusions

Ireland’s organic, sugar-free sparkle for everyday gut health.

King of Kefir makes naturally sparkling, small-batch water kefir drinks.

Unlike kombucha, our brews are caffeine-free, sugar-free, and crafted only with organic botanicals and Irish-sourced ingredients. No preservatives. No shortcuts. Just live cultures in every bottle using traditional water kefir grains since 2014 in Ireland’s First dedicated Water Kefir brewery

Why Choose King of Kefir?

✔ Certified Organic
✔ Sugar free
✔ Naturally Carbonated (no CO₂ tanks)
✔ Made with Irish-grown Highbank Apple Syrup
✔ Award Winning – Double Gold Winner, Free From Food Awards 2025
✔ Gut-Friendly – Live cultures in every sip

 

As seen in the: