Prescription drug

Where is Iron, Sodium Ascorbate, Thiamine Mononitrate, Riboflavin, Pyridoxine Hydrochlori made?

1 company sell it under their own name. None of their labels names the factory.

Companies and their factories

Company on the labelFactoryWhereLast FDA inspection
Centurion Labs, LLC13 ingredients · NDC 23359-100The label doesn't name the factory. Plants this company names for other drugs