Skip to main content


Optigen is Alltech's non-protein nitrogen (NPN) source for ruminants.Optigen is a technology that allows changes in feed formulation. These changes, in turn, meet the needs of the rumen microbial population growth, increased fibre digestion and improved efficiency of rumen nitrogen capture.

Contact for reformulation advice.

OPTIGEN is a trademark of Alltech, Inc.

Contact us for more information