XylaMed™ (xylazine) is supplied in 50 mL multiple dose vials as a sterile solution. Each mL contains 100 mg XylaMed™ (xylazine base equivalent); 0.9 mg methylparaben; 0.1 mg propylparaben; water for injection; citric acid and sodium citrate for pH adjustment to 5.5 ± 0.3.