Prescription drug

Where is Saccharomyces Cerevisiae 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
Antigen Laboratories, Inc. Saccharomyces, Brewers Yeast, Bakers Yeast0.05 g per 1 mL · NDC 49288-0462, 49288-0617, 49288-0429The label doesn't name the factory. Plants this company names for other drugs
Nelco Laboratories, Inc. Brewers Yeast0.05 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 36987-2096, 36987-2097, 36987-1659 +10The label doesn't name the factory. Plants this company names for other drugs