Prescription drug

Where is Hymenoclea Salsola 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
Nelco Laboratories, Inc. Burrobrush0.0500 g per 1 mL, 0.1 g per 1 mL, 10000 [PNU] per 1 mL, 20000 [PNU] per 1 mL, 40000 [PNU] per 1 mL · NDC 36987-3154, 36987-3155, 36987-3156 +5The label doesn't name the factory. Plants this company names for other drugs