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|  | CORTA-RX (Formerly known as Corta FLX)
CORTA-RX: The world's best-selling non prescription joint supplement is now clinically proven! After having been rated the #1 joint nutraceutical and Product of the Year by the Horse Journal, CORTA-RX is proud to announce the results of a recently completed Michigan State University study overseen by renowned Veterinarian Dr. Hilary M. Clayton. The study proved that DJD horses treated with CORTA-RX "showed significant reduction in gait asymmetry."
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