Key Information: Form: Injection solution. Active Ingredients: Cloprostenolum Dosage: Apply 2 ml of the preparation (0.50 mg of the active substance) twice in the interval of 10 days. ‣ Uses: Synchronize and start heat cycles in heifers, cows, and mares, also induce labor in sows (female pigs). ‣ Directions: Administer as instructed by a vet, typically intramuscularly. ‣ Warnings & Precautions: Keep the injection vial in the carton in order to protect from light.