Contrast Agent for Ultrasound Imaging

Where is Perflutren made?

1 company sell it under their own name. Their labels name 3 factories in the United States and South Korea.

United States 2South Korea 1
United States: 2South Korea: 1

Companies and their factories

Company on the labelFactoryWhereLast FDA inspection
Lantheus Medical Imaging, Inc. Definity Rt, Definity6.52 mg per 1 mL · NDC 11994-017, 11994-011 Jubilant HollisterStier LLCMakes it Spokane, WA, United StatesNo problems foundMar 2021
Lantheus Medical Imaging, Inc.Makes it, tests it, packages it and labels it North Billerica, MA, United StatesProblems found, fixed voluntarilyApr 2026
Samsung Biologics Co., Ltd.Makes it and tests it Incheon, South KoreaProblems found, fixed voluntarilySep 2023