Prescription drug

Where is Vitamin C, Vitamin D, Vitamin E, Thiamine, Riboflavin, Niacin, Vitamin B6, Folat 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
MAS Management Group Inc.14 ingredients · NDC 69677-050 Pure Source, Inc.Makes it Location not on fileNot inspected on record