Is ARGININE HCL safe to use in EU cosmetics?

ARGININE HCL 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 1119-34-2?

CAS 1119-34-2 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 3198515/10/2010

ARGININE HCL

Q: How do I check if my formula contains ARGININE HCL?

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.

L-Arginine hydrochloride

ARGININE HCL 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 ARGININE HCL

INCI name

ARGININE HCL

Description

L-Arginine hydrochloride

Annex records for ARGININE HCL

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Key data

CAS

1119-34-2

214-275-1

Restriction

—

Function

SKIN CONDITIONING

How ARGININE HCL appears in the CosIng inventory

The CosIng inventory lists ARGININE HCL 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.

ARGININE HCL is also tagged with 1 cosmetic function 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

ARGININE HCL 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, ARGININE HCL carries the following function designation(s):

SKIN CONDITIONING

CAS 1119-34-2 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.

View CAS records

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 ARGININE HCL

This page reproduces the CosIng inventory entry for ARGININE HCL 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 ARGININE HCL 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 ARGININE HCL and any linked EU annex restrictions or allergen flags.

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