Herwenda

Trastuzumab biosimilar developed by EirGenix, development code EG12014. Reference product Herceptin.

Brands by market: Herwenda (EU) · Commercial partner or holder: Sandoz (EU) · Company profile
FDANot listed
EMANov 2023authorised
MHRANot listed
PMDANot listed
HCNot listed
CDSCONot listed
EDENot listed
Approved or registered in 1 of 7 markets

About Herwenda

Herwenda is a trastuzumab developed by EirGenix in Taiwan and sold in Europe by Sandoz, approved in late 2023. It gave Sandoz a trastuzumab to sit alongside its rituximab, bevacizumab and pegfilgrastim biosimilars in European hospital tenders. It has not been filed in the United States.

Status by market

FDA

United States

Not listed by FDA.

EMA

European Union · Herwenda

European Medicines Agency and European CommissionApproved
Brand
Herwenda
Holder or applicant
Sandoz GmbH
Pathway
Centralised (Article 10(4))
Approved
Nov 2023
Application or permission
EMEA/H/C/005769
Indications as licensed
Early and metastatic breast cancer, metastatic gastric cancer
Presentations
see SmPC
Source
S017 (EMA) · checked Sep 2026
MHRA

United Kingdom

Not listed by MHRA.

PMDA

Japan

Not listed by PMDA.

HC

Canada

Not listed by HC.

CDSCO

India

Not listed by CDSCO.

EDE

United Arab Emirates

Not listed by EDE.

Other developers in the same markets

Where Herwenda holds an approval, these are the other trastuzumab biosimilars approved in that market.

MarketRivalsDevelopers (product)
EMA7Amgen (Kanjinti), Biocon Biologics (Ogivri / CANMAb), Celltrion (Herzuma), CuraTeQ Biologics (Dazublys / CuraTeQ trastuzumab), Pfizer (Trazimera), Samsung Bioepis (Ontruzant), Shanghai Henlius Biotech (Hercessi / Zercepac)

Chronology

Sources

All trastuzumab biosimilars

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Data current to September 2026.