NDC 73475-3041

Vyvgart 20 mg per 1 mL injection

On the label: argenx US.

United States: 1Italy: 1Germany: 1

Where it's made

FactoryWhereRoleLast FDA inspection
Lonza Biologics, Inc.Portsmouth, NH, United StatesMakes the active ingredient Problems found, fixed voluntarilyFeb 6, 2026 · 8 inspections
Patheon Italia S.p.AFerentino, ItalyMakes it Problems found, fixed voluntarilyFeb 25, 2022 · 7 inspections, 1 with FDA action
Vetter Pharma Fertigung GmbH & Co. KG (Ravensburg Mooswiesen)Ravensburg, GermanyMakes it Problems found, fixed voluntarilyJul 21, 2023 · 8 inspections

Product details

Generic drug
Efgartigimod Alfa: every company that makes it
Form
injection, intravenous
Strength
20 mg per 1 mL
Approval
BLA BLA761195
On the market since
Dec 17, 2021
Package NDCs
73475-3041-5
Official label
DailyMed (National Library of Medicine), updated May 13, 2026

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