Bacteriostatic water for injection is sterile non-pyrogenic water that contains 0.9% benzyl alcohol (9mg/mL), which is added as a bacteriostatic preservative. This preparation of sterile water and benzyl alcohol (BnOH) allows repeated withdrawals to be made from a single 30ml vial.
Why not extend the Shelf-Life of your Botulinum Toxin with Preserved Saline
Preserved Saline helps your use by date. Studies show botulinum toxin should be used within 4 hours of reconstitution with preservative-free saline (0.9% NaCl). With many physicians needing to keep reconstituted botulinum toxin for more than 4 hours, the use of saline with preservative has become popular. This botulinum toxin solution with preserved saline can be kept for up to one month after reconstituting.
