Altren (altrenogest)

RX Prescription required 

New FDA-approved Altren (altrenogest). The

only FDA-approved generic alternative to

Regu-Mate® made in the USA.

Features and Benefits

• Altren® is manufactured in Minnesota in a GMP

facility registered with FDA.

• The cost-effective alternative to Regu-Mate®.

• The same formulation and active ingredient as


• Use to schedule estrus in mares and breeding in

mares to maximize breeding efficiency.

• Available in 1000 mL bottles along with a dispensing

cap. Administer orally with dose syringe or by placing

directly on feed.

• 15-day treatment regimen allows performance horses

to compete at their best.

• Provides safe, effective suppression of estrus in

mares — 95% effective after 3 days of treatment.

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