“SOUR” pure fermented birch water


That is something new, yet old! It is rather new to the youth but elderly Estonians know the power of that sour well. It is the best thirst quencher on a hot summer day. Pure nature bottled up by our granny! Just the thought of it makes you thirsty, like thinking of a LEMON… and something bitter. It is not heat treated, thus all the living cultures are alive.

– 100% FERMENTED birch sap
– With lactic acid bacteria
– No sugars
– Not heat treated
– No preservatives
– Perfect for sports, in smoothies & cocktails

Every bottle sold supports: World Cleanup Day

FREE DELIVERY in Germany: 2-3 working days with DHL.

Nutritional values and Ingredients: see below

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“SOUR” organic fermented birch water

“SOUR”: ORGANIC fermented birch water with lactic acid bacteria
 Fermented birch water with lactic acid bacteria* (100%).
Nutritional values per 100ml: Energy 0kJ / 0 kcal; Carbohydrates 0g; of which sugar 0g; Fat 0g; of which saturated fat 0g, Protein 0g, Salt 0g.

*from certified organic agriculture. Store at a cool place and protect from sunlight. Keep an opened bottle in refrigerator, consume within 3 days.


organic certified


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