How Should Botulinum Toxin Type A Be Stored?
Botulinum toxin type A should be stored in the refrigerator at your healthcare provider's office. It comes as a dry powder that must be mixed with saline. After it is mixed, it should be used within four hours.
Strengths of Botulinum Toxin Type A
Botulinum toxin type A comes in one strength -- botulinum toxin type A single-use vials, containing 100 units of the drug.
Is There a Generic Version of Botulinum Toxin Type A?
Currently, no generic versions of botulinum toxin type A are licensed for sale
(see Generic Botox).