White Labs, Inc. is an international company headquartered in San Diego, California that provides liquid yeast, fermentation products, services, analysis and education to professionals and enthusiasts alike. With locations around the world, White Labs continues to raise the bar in the art of fermentation, while stretching 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.