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** Please note this website and contact page is ONLY for CONSUMER BAKER'S YEAST. Scroll down to the bottom of this page to send an email to our consumer baker’s yeast division. **


For more information on our NUTRITIONAL, BREWER'S, WINE/DISTILLER'S YEAST and Wholesale/Food Service & Commercial baker's yeast, see the links below.


Nutritional Yeast is sold through another division called Lesaffre Human Care.  You can find information on these products at their website:  If you have further questions, use their contact page to reach them directly.


Lesaffre Yeast Corporation does not sell Brewer's Yeast. Alternatively we produce RED STAR® Nutritional Yeast.  Visit our RED STAR® Nutritional Yeast site at to learn more about our Nutritional Yeast products.


Wine and Distiller's Yeast is sold through another division called Fermentis.  You can find information on these products at their website :  If you have further questions, use their contact page to reach them directly.


Information on SAF and Red Star wholesale, foodservice and commercial baker’s yeast products, dough conditioners and other fine ingredients can be found on Lesaffre Yeast Corporation's website:



Visit our Tips and Troubleshooting section for our Trouble Shooting Guide, and to find answers for Frequently Asked Questions.  Our Lessons in Yeast & Baking section has great information including a Baking Steps Guide and Yeast Conversion Table as well as 'How to Bake' videos. 


If you can not find the answers to your questions on baking or consumer Baker's yeast on our website, or have comments or suggestions, please fill out the form below and click on the "submit" button to send. I will answer your email promptly.

If you would like additional information or recipes by mail, please call (800) 445-4746, or write to Carol Stevens, Lesaffre Yeast Corporation, P.O. Box 737, Milwaukee, WI 53201-0737.