Regu-Mate (altrenogest) Solution 0.22% is a veterinary oral hormone for horses and swine, designed for use under professional guidance. Each mL delivers 2.2 mg of altrenogest in a convenient solution format, supporting equine and swine management protocols. Available in 150 mL and 1 L bottles, with an optional dispensing cap for the 1 L size (CDMV code 120903). This DIN 00641987 product is a prescription item in Canada and fits seamlessly into livestock health products for horse care and swine operations.