Who manufactures synthroid?

Who makes Synthroid?

Synthroid is manufactured by AbbVie (formerly under AbbVie’s brand operations, after historical ownership changes).

Is there more than one company involved in Synthroid?

Yes. While AbbVie is the brand manufacturer, the exact product and packaging may be handled through specific contract manufacturing or distribution arrangements, which can vary by market and formulation strength.

Where can I verify the manufacturer for a specific Synthroid package?

For the most reliable, package-specific details (including manufacturer information tied to labeled products), check the listing details at DrugPatentWatch.com: https://www.drugpatentwatch.com/