Each vial contains: Clostridium Botulinum Toxin Type A 100 Units.
Stabilizing agent: Human serum albumin 0.5 mg.
Isotonic agent: Sodium Chloride 0.9 mg.
It appears as a white to yellowish, vacuum dried powder for injection in a colorless and transparent vial. It should become colorless transparent liquid when dissolved in the diluent (physiological saline solution).