Regu-Mate Solution Pet Supplies H8058

Active ingredient: Altrenogest Form. Oral solution Regu-Mate is an FDA-approved oral synthetic progesterone hormone used to prevent of estrus (heat) in mares or to control the time that estrus starts. Wear protective gloves and follow human precautions when using. Available in a 1000 mL bottle (each mL contains 2.2 mg of altrenogest in an oil solution).