Corticosteroid, beta2-Adrenergic Agonist

Where is Fluticasone and Vilanterol made?

2 companies sell it under their own name. None of their labels names the factory.

Companies and their factories

Company on the labelFactoryWhereLast FDA inspection
GlaxoSmithKline LLC Breo Ellipta25 ug / 100 ug, 25 ug / 200 ug, 25 ug / 50 ug · NDC 0173-0859, 0173-0882, 0173-0916The label doesn't name the factory. Plants this company names for other drugs
Prasco Laboratories25 ug / 100 ug, 25 ug / 200 ug · NDC 66993-135, 66993-136The label doesn't name the factory. Plants this company names for other drugs