Each vial contains: Active ingredient: Clostridium botulinum toxin type A 50, 100, 200 units (U) (Korean Minimum Requirements for Biological Products).
Stabilizer: Human serum albumin 0.5 mg (Korean Minimum Requirements for Biological Products).
Stabilizer and Isotonic agents for 100 Units.
Isotonic agent: Sodium chloride (EP) 0.9 mg.
Stabilizer and Isotonic agent for vial contains 50, 200 Units are in the same ratio of vial contains 100 units.
*One unit (U) of NEURONOX corresponds to the calculated median intraperitoneal lethal dose (LD50) in mice.
It appears as a lyophilized white powder for injection in a colorless transparent vial.