Solution for InjectionVITAMIN CContact Us to PurchaseFormulationEach mL contains: Ascorbic Acid - 250 mg IndicationsVitamin C deficiencies in horses, dogs, cattle, and pigs. Dosage and AdministrationBy intramuscular injection. Horses: 10 - 20 mL twice a week Dogs: 2 - 4 mL Cattle: 4 - 8 mL Product Sizes100 mL Vial