Regu-Mate Solution Rx for Mares

Merck Animal Health


Prescription Required
More Info

Regu-Mate provides safe, effective suppression of estrus in mares - 95% effective after 3 days of treatment. Suppression of estrus allows for a predictable occurrence of estrus following drug withd...Read More

  • Qty
    Price Each
  • Regu-Mate Solution Rx for Mares -
    1000 ml
    Item #: 12239-1
    This item cannot ship to AA, AE, AK, AL, AP, AR, AS, AZ, CA, CO, DC, DE, GA, GU, HI, ID, KS, LA, MA, MD, ME, MH, MO, MP, MS, MT, NC, ND, NE, NJ, NM, NV, OK, OR, RI, SC, SD, TX, UT, VA, VI, VT, WA, WY addresses
    Buy in Quantity of 1 for a Case
    Available in cases, when you
    buy in quantities of 1
    Weight: 2.40lbs
    Check Only 2 Left

Product Features

  • Trust genuine Regu-Mate (altrenogest) for proven palatability, bioavailability and efficacy in every dose
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Regu-Mate provides safe, effective suppression of estrus in mares - 95% effective after 3 days of treatment. Suppression of estrus allows for a predictable occurrence of estrus following drug withdrawal in mares with ovarian follicles 20 mm or greater. Regu Mate will facilitate attainment of regular cyclicity during the transition from winter anestrus to the physiological breeding season. Allows for management of prolonged estrus conditions and breeding schedules to maximize breeding efficiency.

Contains 2.2 mg altrenogest per ml.

Dosage: 1 ml per 110 lbs body weight orally with dose syringe or by placing directly on feed, for 15 consecutive days. 15-day treatment regimen allows performance horses to compete at their best.

Contraindicated for use in mares having a previous or current history of uterine inflammation. Pregnant women or women who suspect they are pregnant should not handle Regu-Mate.

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Helpful Information

Our helpful, friendly and knowledgeable Animal Health Product Experts are ready to serve you, simply...

Email or call 800-321-0235 to help answer any questions or help you find what you need. We look forward to hearing from you!

How to Order Livestock Prescriptions from PBS Animal Health

1. Submit a Valid Prescription by either:

a) Mailing us the original written prescription from your veterinarian complete with his/her license number and phone number. This prescription must clearly indicate the product, the amount and the number of refills authorized, if any, and any additional use directions he/she desires to be on the label. Please send to the address shown below.
b) Asking your Veterinarian to submit your prescription by one of the following methods:
  • Call our Pharmacy at 800-835-7451 or
  • Fax the prescription to our Pharmacy at 330-830-2764 or
  • Mail the prescription to:            

    Matthews Veterinary Pharmacy
     Attn: Rx Processing
     2780 Richville Drive SE
     Massillon, OH 44646  

c) Now Available! Request that our Pharmacist contact your veterinarian on your behalf to obtain your Prescription(s). Simply provide us with your Veterinarian's Name, Clinic Name, Phone and/or Fax Number when you place your order, and we do the rest!
 Click here to print our Printable Prescription Form

2. Place your order for the product(s) prescribed by your veterinarian. 

a) To place an order online, we must already have received your prescription; and you must have an established account with us and log in online to place your order (Guest Check will not be allowed).  

b) If this is your first order with us, you will need to place your first prescription order either by phone or mail. Please indicate whether your veterinarian has sent in a prescription. Once you have an established account, you will be able to order your prescriptions online.
3. Prescription orders will be shipped promptly after our pharmacist has a valid prescription on file.

Prescription service not available in California.
State Law prohibits the return of items purchased with a prescription.

Conditions of Sale - Please Read Carefully
CAUTION: Federal U.S. Law restricts these drugs to use by or on the order of a licensed veterinarian.
The products listed on these pages are federally legended prescription drugs. They are available to livestock owners who have a prescription from their attending veterinarian, licensed Veterinarians, licensed Terminal Pharmacies or licensed Wholesale Dangerous Drug Distributors.
If you are a veterinarian or holder of a Terminal Pharmacy license, your first order should show your state license number for our file.



Pharmacy is licensed as Matthews Veterinary Pharmacy.

Attention Dairymen: Our prescription labeling complies with the Pasteurized Milk Ordinance directives.

If you are in need of a prescription product that is not listed on our website, or you have questions about your prescription or our Pharmacy services, please contact us at 800-321-0235. We are eager to serve you!

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