Is CHITIN SULFATE safe to use in EU cosmetics?

CHITIN SULFATE 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.

InventoryRef 9179828/08/2014

CHITIN SULFATE

Q: How do I check if my formula contains CHITIN SULFATE?

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.

Chitin Sulfate is the product obtained by the reaction of Chitin with chlorosulfonic acid.

CHITIN SULFATE 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 CHITIN SULFATE

INCI name

CHITIN SULFATE

Description

Chitin Sulfate is the product obtained by the reaction of Chitin with chlorosulfonic acid.

Annex records for CHITIN SULFATE

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Key data

CAS

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Restriction

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Function

HUMECTANT SKIN CONDITIONING

How CHITIN SULFATE appears in the CosIng inventory

The CosIng inventory lists CHITIN SULFATE 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.

CHITIN SULFATE 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

CHITIN SULFATE 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, CHITIN SULFATE carries the following function designation(s):

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 CHITIN SULFATE

This page reproduces the CosIng inventory entry for CHITIN SULFATE 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 CHITIN SULFATE 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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