SimVitro®
Cattle Embryos
SimVitro® embryos improve return on investments, genetics and reproductive efficiency in dairy and beef cattle.
US Cooperatives
SimVitro® HerdFlex™ embryos are available to order through our national network of trusted distributor partners. Click on your state on the map to find a representative in your area. If you have questions or would like more information before purchasing, please get in touch with us.
Select Sires Member Cooperative (SSMC)
Premier Select Sires
CentralStar Cooperative
Click on your state/region to find your distributor.