Neurokinin 3 Receptor Antagonist

Where is Fezolinetant made?

1 company sell it under their own name. Their labels name 3 factories in Japan.

Japan 3
Japan: 3

Companies and their factories

Company on the labelFactoryWhereLast FDA inspection
Astellas Pharma US, Inc. Veozah45 mg · NDC 0469-2660, 0469-2460, 0469-2760 Astellas Pharma Inc.Makes it and tests it Yaizu, JapanProblems found, fixed voluntarilyOct 2023
Fujimoto Chemicals Co., Ltd.Makes the active ingredient Izumiotsu, JapanProblems found, fixed voluntarilyMay 2023
Juzen Chemical CorporationMakes the active ingredient and tests it Toyama-city, JapanProblems found, fixed voluntarilyAug 2025