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Ingredient · Vitamin Mineral

ferric orthophosphate (iron)

Mixed · 5/10, higher is cleaner

How we reached this

Ferric orthophosphate — iron-fortification compound used in flour enrichment + infant cereals. NIH ODS bioavailability is lower than ferrous sulfate; FDA permits in enrichment specs. Lower rating reflects bioavailability vs. ferrous sulfate.

Sources · 1

Also listed as

ferric orthophosphate

Products containing this · 3

About this rating

Ratings run 1–10, higher is cleaner, and are set editorially against the sources above — see the methodology page for how an ingredient rating becomes part of a product score. Last reviewed 2026-05-25.