Interleukin-4 Receptor alpha Antagonist
Where is Dupilumab made?
1 company sell it under their own name. Their labels name 5 factories in Ireland, the United States, France and Germany.
Ireland 2United States 1France 1Germany 1
Companies and their factories
| Company on the label | Factory | Where | Last FDA inspection |
|---|---|---|---|
| Sanofi-Aventis U.S. LLC Dupixent200 mg per 1.14 mL, 300 mg per 2 mL · NDC 0024-5918, 0024-5919, 0024-5914 +1 | Genzyme Ireland LimitedMakes it, tests it, packages it and labels it | Waterford, Ireland | Problems found, fixed voluntarilyFeb 2022 |
| Regeneron Ireland Designated Activity CompanyMakes the active ingredient and tests it | Limerick, Ireland | Problems found, fixed voluntarilyJun 2025 | |
| Regeneron Pharmaceuticals, Inc.Makes the active ingredient and tests it | Rensselaer, NY, United States | Problems found, fixed voluntarilyMar 2024 | |
| Sanofi Winthrop IndustrieMakes it, tests it, packages it and labels it | Le Trait, France | Problems found, fixed voluntarilyApr 2023 | |
| Sanofi-Aventis Deutschland GmbHMakes it, tests it, packages it and labels it | Frankfurt am Main, Germany | Problems found, fixed voluntarilyMar 2022 |