Bellamy has aliron 3 pyrophosphatereadygentle iron vs ferrous sulfate had its application for product registration alteration approved for an organic infant formula productferrous fumarate and zinc sulphate tablets according to our sources. Accordiiron fumarate constipationng to Bellamy&39;sferro 5 in 1 spokesperson [1], the Chinese-label products have already entered into production and are expected to hit the shelves in July or August.