Food Grade Iron Products
Crown is the largest domestic supplier of food grade Ferrous Sulfate Products; supplying over 70% of the ferrous sulfate food grade market. We are the only U.S. manufacturer of both food grade iron sulfate monohydrate and heptahydrate.
Crown’s food grade monohydrate and food grade heptahydrate meet both the U.S. Pharmacopeia (USP) and the Food Chemicals Codex (FCC) standards. All products are manufactured in our cGMP facility and are Kosher Certified. Food Fortification Initiative Partner http://www.ffinetwork.org/