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Ingredient · Vitamin Mineral

Potassium iodide

Cleaner · 8/10, higher is cleaner

How we reached this

Potassium iodide — iodine fortification (table salt + multivitamins). NIH ODS prevents iodine-deficiency disorders + goiter. RDA 150 mcg/day adults; 220-290 mcg pregnancy + lactation.

Sources · 1

Also listed as

potassium iodide)

Products containing this · 4

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.