Progestin, Progestin-containing Intrauterine System

Where is Levonorgestrel made?

6 companies sell it under their own name and 4 repackagers rebottle it. Their labels name 3 factories in Germany, Finland and the United States.

Germany 1Finland 1United States 1
Germany: 1Finland: 1United States: 1

Companies and their factories

Company on the labelFactoryWhereLast FDA inspection
Bayer HealthCare Pharmaceuticals Inc. Skyla, Kyleena, Mirena13.5 mg, 19.5 mg, 52 mg · NDC 50419-422, 50419-424, 50419-423 Bayer AGMakes the active ingredient and tests it Bergkamen, GermanyProblems found, fixed voluntarilyNov 2024
Bayer OyMakes it, tests it, packages it, labels it and sterilizes it Turku, FinlandProblems found, fixed voluntarilySep 2023
GAVIS Pharmaceuticals, LLC.1.5 mg · NDC 43386-620 Novel Laboratories, Inc.Makes it and tests it Somerset, NJ, United StatesProblems found, fixed voluntarilyApr 2026
Novel Laboratories, Inc.1.5 mg · NDC 40032-620, 40032-622 Novel Laboratories, Inc.Makes it, tests it and packages it Somerset, NJ, United StatesProblems found, fixed voluntarilyApr 2026
Pharmacist Pharmaceutical, LLC1.5 mg · NDC 63704-009 Novel Laboratories, Inc.Makes it Somerset, NJ, United StatesProblems found, fixed voluntarilyApr 2026
Allergan, Inc. Liletta52 mg · NDC 0023-5858The label doesn't name the factory. Plants this company names for other drugs
Lupin Pharmaceuticals, Inc.0.75 mg · NDC 68180-851The label doesn't name the factory. Plants this company names for other drugs

Repackaged by

These companies buy Levonorgestrel in bulk and rebottle it, often for mail-order, clinic or hospital pharmacies. If your bottle shows one of these names, open its NDC to see who made the pills inside.