Interleukin-23 Antagonist
Where is Guselkumab made?
1 company sell it under their own name. Their labels name 4 factories in the United States, Switzerland and Ireland.
United States 2Switzerland 1Ireland 1
Companies and their factories
| Company on the label | Factory | Where | Last FDA inspection |
|---|---|---|---|
| Janssen Biotech, Inc. Tremfya100 mg per 1 mL, 200 mg per 2 mL, 200 mg per 20 mL · NDC 57894-640, 57894-651, 57894-650 | Biogen MA Inc.Makes the active ingredient | Morrisville, NC, United States | No problems foundJun 2018 |
| Cilag AGMakes it, tests it, packages it and labels it | Schaffhausen, Switzerland | No problems foundNov 2025 | |
| Janssen Biotech, Inc.Makes the active ingredient | Malvern, PA, United States | Problems found, fixed voluntarilyJul 2025 | |
| Janssen Sciences Ireland UCMakes the active ingredient and tests it | CO Cork, Ireland | Problems found, fixed voluntarilyJan 2024 |
Recalls
- Mar 9, 2021 · Class III · Cardinal Health Inc.
Temperature Abuse
Class I recalls are the most serious; Class III the least. A recall covers specific lots, listed on each recall.