Active substance
Hepatitis B surface antigen
2 products from 2 companies contain this in European Union.
2 prescription only
Prescription only
Heplisav BEU authorisation Dynavax GmbH · Hepatitis B surface antigen · J07BC01PreHevbriEU authorisation VBI Vaccines B.V. · Hepatitis B surface antigen · J07BC01
Same substance is not the same product. Strength, form, release mechanism and other ingredients all differ. Whether one can replace another is a decision for a pharmacist.