Is ETHYLHEXYL PCA safe to use in EU cosmetics?

ETHYLHEXYL PCA is listed in the EU CosIng ingredient inventory with no direct annex restriction records linked at this time. Always verify against the current official CosIng database before formulating.

What other records share CAS 4261-80-7?

CAS 4261-80-7 may appear across multiple EU annex records. The CAS lookup page shows all Annex II–VI entries sharing this identifier, useful for identifying cross-annex regulatory status of the same chemical substance.

InventoryRef 3389115/10/2010

ETHYLHEXYL PCA

Q: How do I check if my formula contains ETHYLHEXYL PCA?

Use the INCI Checker tool on CosIng Checker to paste your full ingredient list and scan it against all EU annex records and allergen flags in one step.

2-Ethylhexyl 5-oxo-L-prolinate

ETHYLHEXYL PCA is listed in the EU CosIng inventory, but no direct annex records are linked on this page yet.

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Inventory details for ETHYLHEXYL PCA

INCI name

ETHYLHEXYL PCA

Description

2-Ethylhexyl 5-oxo-L-prolinate

Annex records for ETHYLHEXYL PCA

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Key data

CAS

4261-80-7

224-241-8

Restriction

—

Function

HUMECTANT SKIN CONDITIONING

How ETHYLHEXYL PCA appears in the CosIng inventory

The CosIng inventory lists ETHYLHEXYL PCA as a cosmetic ingredient and this page links it to 0 annex records. The inventory entry captures names and identifiers, while the annex records show where the substance is prohibited, restricted or positively listed in EU cosmetics law.

ETHYLHEXYL PCA is also tagged with 2 cosmetic functions in the official data. Function labels describe intended use, but they do not replace regulatory review of linked annex records before formulation or labelling work.

Frequently asked questions

ETHYLHEXYL PCA is listed in the EU CosIng ingredient inventory with no direct annex restriction records linked at this time. Absence of an annex link does not guarantee unrestricted use — always verify against the current official CosIng database before formulating.

According to the EU CosIng inventory, ETHYLHEXYL PCA carries the following function designation(s):

CAS 4261-80-7 may appear across multiple EU annex records. Viewing the CAS lookup page shows all Annex II–VI entries sharing this identifier, which is useful for identifying cross-annex regulatory status of the same chemical substance.

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Use the INCI Checker tool to paste your full ingredient list and scan it against all EU annex records and allergen flags in one step.

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Source note for ETHYLHEXYL PCA

This page reproduces the CosIng inventory entry for ETHYLHEXYL PCA from public European Commission cosmetic ingredient materials and shows linked identifiers even when no direct annex match is currently attached.

Use this inventory page to research ETHYLHEXYL PCA and compare linked records, but verify restrictions and legal status against the current official source text and law before making regulatory decisions.

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Tools & next steps

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Scan a full INCI list to detect ETHYLHEXYL PCA and any linked EU annex restrictions or allergen flags.

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