Live cultures, shipped within 24 to 48 h

Buy kefir and kombucha: live grains and SCOBY

Water kefir grains, milk kefir grains, kombucha SCOBY, ginger beer plant and rennet: everything you need to make fermented drinks at home. Every culture arrives fresh, with its guide, and can be reused batch after batch.

Kit complet kéfir et kombucha Natural Probio : grains de kéfir de lait 20 g, grains de kéfir de fruits 30 g et kombucha scoby

Our live cultures

Why order from Natural Probio

Cultures alive on arrival

Shipped fresh in their liquid or protective packaging, ready to activate.

Shipped within 24 to 48 h

Orders prepared quickly, free standard delivery across Europe, Colissimo free from 35 €.

Guide and advice included

Every culture comes with its preparation guide, and our team answers your questions.

Reusable for years

With regular care, the cultures renew themselves with every batch.

Which culture should you start with?

Sachet de grains de kéfir d'eau Natural Probio avec grains translucides, citron, kiwi et figue, culture de démarrage

Water kefir

A sparkling fruit drink ready in 24 hours: 30 g of grains, 1 litre of water, 4 tablespoons of sugar, a dried fig and a lemon wedge.

Sachet de grains de kéfir de lait Natural Probio avec grains frais et éclaboussure de lait, culture de démarrage

Milk kefir

A smooth fermented milk ready in 24 hours: 10 to 20 g of grains in 1 litre of milk at room temperature.

Kombucha SCOBY vivant avec démarreur, culture pour thé fermenté maison Natural Probio

Kombucha

A sparkling fermented tea: 1 SCOBY with its starter, 1 litre of sweetened tea, 7 to 10 days of fermentation.

Frequently asked questions

Do the cultures arrive alive?

Yes. They travel in their liquid or protective packaging and ship within 24 to 48 hours. On arrival a short activation is enough: 30 cl of water and 40 g of sugar for water kefir, 300 ml of sweetened tea for kombucha.

How long can they be reused?

With regular care, the cultures renew themselves with every batch and last for years. Kefir grains multiply over time.

What are the delivery times and costs?

Standard delivery is free across Europe in 4 to 8 working days. Colissimo delivery in 4 to 6 working days is free from 35 €, otherwise 14.90 €.

To go further, browse our complete guide : Kefir & Kombucha Shop

Want to try them all?

The complete kit brings water kefir, milk kefir and kombucha together in one order, with all three guides.

★ 4,8 / 5