← Back to all additives

E170✅ Safe

Calcium carbonate, Chalk

Category

Colours

Function

White

EU: ApprovedUS: Not Evaluated

Safe. Generally recognized as safe in typical consumption amounts.

Official Sources

EU Register — EU Register entry for E170(2026-07-01, tier 1)
EFSA — EFSA OpenFood Tox database(2026-07-01, tier 1)
FDA — FDA Substances Added to Food (search: E170)(2026-07-01, tier 1)
Codex Alimentarius — Codex GSFA entry for E170(2026-07-01, tier 2)

Last checked: 2026-07-13