Estrogen

Where is Estrogens, Conjugated made?

3 companies sell it under their own name and 4 repackagers rebottle it. Their labels name 3 factories in China, Canada and Ireland.

China 1Canada 1Ireland 1
China: 1Canada: 1Ireland: 1

Companies and their factories

Company on the labelFactoryWhereLast FDA inspection
Prasco Laboratories0.3 mg, 0.45 mg, 0.625 mg, 0.9 mg, 1.25 mg · NDC 66993-295, 66993-296, 66993-297 +2 Pfizer Canada ULCMakes the active ingredient and tests it Brandon, CanadaNo problems foundAug 2023
Pfizer Ireland Pharmaceuticals Unlimited CompanyMakes it, makes the active ingredient and tests it Newbridge, IrelandProblems found, fixed voluntarilySep 2022
Wyeth Pharmaceuticals LLC, a subsidiary of Pfizer Inc. Premarin, PremarinVaginal0.3 mg, 0.45 mg, 0.625 mg, 0.625 mg per 1 g, 0.9 mg, 1.25 mg · NDC 0046-1100, 0046-1101, 0046-1102 +4 Pfizer Canada ULCMakes the active ingredient and tests it Brandon, CanadaNo problems foundAug 2023
Pfizer Ireland Pharmaceuticals Unlimited CompanyMakes it, makes the active ingredient, tests it and packages it Newbridge, IrelandProblems found, fixed voluntarilySep 2022
Ingenus Pharmaceuticals, LLC0.3 mg, 0.45 mg, 0.625 mg, 0.9 mg, 1.25 mg · NDC 50742-387, 50742-388, 50742-389 +2 Novast Laboratories Ltd.Makes it, tests it and packages it Nantong, ChinaProblems found, fixed voluntarilyJul 2023

Repackaged by

These companies buy Estrogens, Conjugated 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.

Recalls

Class I recalls are the most serious; Class III the least. A recall covers specific lots, listed on each recall.