Active substance

Hepatitis B Immune Globulin (human)

2 products from 2 companies contain this in United States.

2 prescription onlyInjectionLiquid

Prescription only

Hyperhep B220 [iU]/mLPrescription onlyInjection GRIFOLS USA, LLC · Hepatitis B Immune Globulin (human)Nabi-Hb1560 [iU]/5mLPrescription onlyLiquid ADMA Biologics, Inc. · Hepatitis B Immune Globulin (human)

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.