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Ingredient · Vitamin Mineral

tricalcium phosphate

Mixed · 6/10, higher is cleaner

How we reached this

Tricalcium phosphate — anti-caking agent + calcium fortifier. FDA GRAS (21 CFR 184.1409). Less bioavailable calcium source than carbonate/citrate but commonly used.

Sources · 1

Products containing this · 2

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.