Avastin Bevacizumab 400mg vs 100mg Which Vial Your Clinic Ordered
Author: Dr. Elena Vance
On August 30, 2026, clinical coordinators published an update on dosing vial sizes. Learn the clinical differences, dosage forms, and indications between Avastin (Bevacizumab) 400mg and 100mg vials. Onco Medicine supplies both Avastin 400mg and Avastin 100mg options under strict cold-chain monitoring. Selecting the correct vial prevents product wastage and simplifies dose calculations for oncology infusions.
Vial Characteristics
- 100mg/4mL Vial: Often used for lower doses or initial cycles.
- 400mg/16mL Vial: Used for full-dose therapy in combination regimens.




