White Labs, Inc. is an international company headquartered in San Diego that provides liquid yeast, fermentation products, se ... rvices, analysis and education to professionals and enthusiasts alike. Continually raising the bar in the art of fermentation, White Labs stretches the limits of science to set new standards in purity and freshness. From the industry’s first pitchable liquid yeast, to a complete revolution in the way it’s propagated and packaged, the White Labs innovative spirit is tireless. For more information on White Labs and its various products and services, please visit whitelabs.com. read more