Unopened vials must be maintained at temperatures between 2°C and 8°C. Botulinum Toxin Type A must be stored in a refrigerator at the hospital where the injections are to be carried out and should not be given to the patient to store.
Reconstituted Botulinum Toxin Type A may be stored in a refrigerator (2-8°C) for up to 8 hours prior to use. Botulinum Toxin Type A should not be frozen.
Shelf life: The shelf life of the packaged product is 24 months at 2-8°C.
The product may be stored for up to 8 hours at 2-8°C following reconstitution.
Since the product does not contain an antimicrobial agent, from a microbiological point of view, it is recommended that the product should be used immediately following reconstitution.