Is COLLAGEN safe to use in EU cosmetics?

COLLAGEN 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 function does COLLAGEN serve in cosmetics?

According to the EU CosIng inventory, COLLAGEN carries the following function designation(s): HAIR CONDITIONING, MOISTURISING, SKIN CONDITIONING.

What other records share CAS 9007-34-5?

CAS 9007-34-5 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 7546215/10/2010

COLLAGEN

Q: How do I check if my formula contains COLLAGEN?

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.

Collagens. A fibrous protein comprising one third of the total protein in mammalian organisms. It is a polypeptide containing three peptide chains and rich in proline and hydroxyproline

COLLAGEN 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 COLLAGEN

INCI name

COLLAGEN

Description

Collagens. A fibrous protein comprising one third of the total protein in mammalian organisms. It is a polypeptide containing three peptide chains and rich in proline and hydroxyproline

Annex records for COLLAGEN

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Key data

CAS

9007-34-5

232-697-4

Restriction

—

Function

HAIR CONDITIONING MOISTURISING SKIN CONDITIONING

How COLLAGEN appears in the CosIng inventory

The CosIng inventory lists COLLAGEN 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.

COLLAGEN is also tagged with 3 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

COLLAGEN 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, COLLAGEN carries the following function designation(s):

CAS 9007-34-5 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 COLLAGEN

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

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Search similar ingredients

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