CosIng Checker
CosIng Checker
EU cosmetic ingredients, restrictions and safety
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INCI ingredient checker

Paste your cosmetic formula or ingredient list below — one ingredient per line or comma-separated. The checker finds matching EU annex records and flags restricted, CMR, or allergen substances.

One ingredient per line, or comma-separated. Accepts INCI names, CAS numbers, EC numbers, or common names.

How the checker works

Each ingredient name is matched against INCI glossary names, chemical names, colour index references, CAS numbers and EC numbers in the EU annex database and the CosIng ingredient inventory.

Results are informational only. Always verify regulatory status against official European Commission source materials before making compliance decisions.