Prescription drug

Where is Pinus Echinata Pollen and Pinus Ponderosa Pollen and Pinus Taeda Pollen 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
Antigen Laboratories, Inc. Number Three Pine Mixture0.0167 g per 1 mL · NDC 49288-0402The label doesn't name the factory. Plants this company names for other drugs