Cities
Same good bacteria. Different destinations.
Every bottle is named after a place we were thinking about while brewing it. Four drops a year, one a season, and nothing is discontinued forever.

- 01
Hoboken
Amarena Cherry · Espresso · Black TeaAlways here - 02
Hamburg
Sea Buckthorn · Apple · Black TeaAlways here - 03
Istanbul
Pomegranate · Lemon · MintIn town - 04
Berlin
Raspberry · Woodruff · RhubarbComing back - 05
Lisbon
Orange · Lemon Peel · CinnamonArchive - 06
New York
Black Cherry · Vanilla · LimeArchive - 07
Cape Town
Rooibos · Peach · NaartjieComing back
Next up
Berlin returns as the winter chapter — raspberry, woodruff and rhubarb, the flavours of a Berliner Weisse "mit Schuss". Club members get it a week early.
Join the club
How the series works
One shelf. One city at a time.
The core three never move. The fourth space on the shelf rotates every season. When a city leaves, its sticker stays in your passport — which is the whole point.