Bak Hyang-Hui Gui Gui Gim uses only pure salt that passes inspection for heavy metals, toxins and safety in accordance with FDA standards. Bak Hyang-Hui Gui Gui Gim produces only the products without MSG, preservatives, coloring, and spices. Bak Hyang-Hui Gui Gui Gim is recognized as the leader of well-being food by only producing foods in which customers can have confidence.