According to a MFDS notification issued on Sep. 5, 2018, Korea revised the ingredient requirementferrous fumarate 210mg vs ferrous sulfates in its Health Fprenatal vit iron fumarate faunctional Food Codex.magnesium glycinate and taurate together Tmagnesium glycinate with zinc picolinatehe amendment became effective on the date of publication. Dph of calcium citrateetails are listed below