Trusted by Generations

There’ve been a lot of changes in the cattle industry over the last 40 years. Advanced genetics, improved nutritional programs and better animal health all add up to more production and efficiency per animal. Through it all, producers continue to trust in Elanco's Rumensin® to deliver consistent, dependable results that help build their legacies.


Beef producers rely on Rumensin to improve feed efficiency, increase gain and/or prevent and control coccidiosis. Here are just a few of the people who are working to build their legacies.

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Dairy producers are using Rumensin to help improve milk production efficiency in their herds. They also use Rumensin to increase gain and/or to prevent and control coccidiosis in their dairy replacement heifers and calves. Learn how one operation is building its legacy.

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Since 1975, Rumensin has helped cattle producers improve productivity. We pride ourselves on continuous research and innovation to deliver consistent results, year after year. That’s our legacy.

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