About this episode
Contributor Ryan Hansen chats with Marshall about using Goodbelly probiotic drink to make delicious kettle sour beer. The Brülosophy Podcast is brought to you by Imperial Yeast who provide brewers with the most viable and fresh yeast on the market. Learn more about what Imperial Yeast has to offer at ImperialYeast.com today. | Relevant Article | Goodbelly vs. Imperial Yeast W25 Lacto. Brevis xBmt