Is BORON NITRIDE safe to use in EU cosmetics?

BORON NITRIDE 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 10043-11-5?

CAS 10043-11-5 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 3221115/10/2010

BORON NITRIDE

Q: How do I check if my formula contains BORON NITRIDE?

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.

Boron nitride

BORON NITRIDE 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 BORON NITRIDE

INCI name

BORON NITRIDE

Description

Boron nitride

Annex records for BORON NITRIDE

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Key data

CAS

10043-11-5

233-136-6

Restriction

—

Function

ABSORBENT OPACIFYING SKIN CONDITIONING

How BORON NITRIDE appears in the CosIng inventory

The CosIng inventory lists BORON NITRIDE 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.

BORON NITRIDE 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

BORON NITRIDE 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, BORON NITRIDE carries the following function designation(s):

CAS 10043-11-5 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 BORON NITRIDE

This page reproduces the CosIng inventory entry for BORON NITRIDE 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 BORON NITRIDE 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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