Texas’ original full service yeast lab, located in the heart of San Antonio. We specialize in rare and newly discovered strains, sourced directly from the beautiful Texas landscape, as well as a wide variety of traditional commercial strains, custom blends, and bacteria. We offer yeast strains for brewers, distillers, wineries, kombucha, and baking. With over 20 years combined research and lab technique, yeast development, production experience, customer service, and administrative and business expertise, we are here to support and build the craft beer community with fresh and superior yeast cultures, fast and affordable shipping, full laboratory services, yeast banking, microbiological assistance, contamination resolution, and brewery lab consultation.