Kentucky Equine Research (KER) is an international equine nutrition, research, and consultation company serving horse owners and the feed industry.

KER-Flex® contains high-quality glucosamine HCl, chondroitin sulfate, MSM, and HA in a palatable powdered formula to provide broad-spectrum support of joint health.

Kentucky Equine Research is a rich source of equine nutrition and management information for horse owners, veterinarians, feed manufacturers, industry professionals, and students.

Kentucky Equine Research studies target specific problems in growing and performance horses. Learn more about our research program, facilities, and horses.

Create custom equine diets with KER Formulator, a powerful tool for horse nutrition management.

KER Focus View All » Antioxidants from Kentucky Equine Research: Help Performance Horses Rebound from Intense Work Supplementation with high-quality, research-proven antioxidants can …

I chose KER for their exceptional quality, consistency, and the horses love it. My show horses stay fat, healthy, and shiny without having to feed large quantities.

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KER News Supplementation with high-quality, research-proven antioxidants can help peformance horses rebound quickly. Read more

KER-Flex contains a synergistic blend of glucosamine HCl and chondroitin sulfate to provide broad-spectrum support of joint health in a palatable powder. Choose KER-Flex when support of healthy …