Bootleg Biology Brewing Yeast

Bootleg Biology Brewing Yeast is an open source yeast (and wild bugs) project whose goal is to create the world’s most diverse library of microbes for the creation of fermented foods and beverages.

All microbes are sourced and isolated from “bootleg” sources such as: backyards, orchards, kombucha, yogurt, honey, fruit, bottle dregs, and whatever else we can get our hands on.