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CAS 94465-79-9 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.

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InventoryRef 3576015/10/2010

OSTREA SHELL POWDER

Ostrea Shell Powder is a powder obtained from the shells of the Oyster, Ostrea edulis

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

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Regulatory evidence by market

No rule for this ingredient has been imported for any of the 13 markets tracked here.

That describes this inventory, not the law. No imported rule is not evidence that an ingredient is permitted: a rule may exist under another name or identifier, or in a dataset not yet imported here.

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What the official INCI name states

The official label identifies a biological source material and its stated preparation or plant part.

Identity type from wording: biological_material
Preparation or form: POWDER
Stated biological parts: SHELL

This structure is derived only from the official label wording. It does not establish composition, concentration, chemical equivalence, safety or regulatory permission.

Inventory details for OSTREA SHELL POWDER

INCI name

OSTREA SHELL POWDER

Description

Ostrea Shell Powder is a powder obtained from the shells of the Oyster, Ostrea edulis

Record provenance

Inventory reference: 35760
Imported identity: OSTREA SHELL POWDER
Source update: 15/10/2010

European Commission CosIng source notes

Annex records for OSTREA SHELL POWDER

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Key data

CAS

94465-79-9

305-364-7

Restriction

—

Function

ABRASIVE: Removing unwanted tissue or foreign materials from various body surfaces, including mechanical tooth cleaning and/or gloss improvement.

Official EU ingredient-name evidence

The ingredient name exactly matches the official 2025 EU glossary of common ingredient names.

#18486 · OSTREA SHELL POWDER

Records sharing a CAS or EC identity

OSTREA EDULIS EXTRACT OSTREA SHELL EXTRACT OYSTER EXTRACT

Ingredients with overlapping formulation functions

ORYZA SATIVA EXTRACTABRASIVE, ABSORBENT, BULKING, HAIR CONDITIONING, SKIN CONDITIONING

ORYZA SATIVA GERM POWDERABRASIVE, BULKING

ORYZA SATIVA HULL POWDERABRASIVE

OSTREA SHELL EXTRACTABRASIVE, SKIN CONDITIONING - MISCELLANEOUS

OVUM POWDERABRASIVE

OXIDIZED BETA-GLUCANABRASIVE, ANTI-SEBORRHEIC, ANTIMICROBIAL, DEODORANT, SKIN CONDITIONING

OYSTER SHELL POWDERABRASIVE

PAEONIA LACTIFLORA ROOT POWDERABRASIVE, HUMECTANT

Additional official and scientific sources

11 external databases to check this identity in

Each link searches that source for this identity. What each source is, and its legal weight

ECHA CHEM / Information on chemicals PubChem PUG REST EU Safety Gate cosmetic product alerts ECHA CHEM US EPA CompTox Cosmetic Ingredient Review safety assessments FDA Global Substance Registration System ILO/WHO International Chemical Safety Cards Japan NITE-CHRIP NIOSH Pocket Guide to Chemical Hazards OECD eChemPortal

How OSTREA SHELL POWDER appears in the CosIng inventory

The CosIng inventory lists OSTREA SHELL POWDER 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.

OSTREA SHELL POWDER 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

OSTREA SHELL POWDER 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, OSTREA SHELL POWDER carries the following function designation(s):

ABRASIVE

CAS 94465-79-9 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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Source note for OSTREA SHELL POWDER

This page reproduces the CosIng inventory entry for OSTREA SHELL POWDER 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 OSTREA SHELL POWDER 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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