Is SILK POWDER safe to use in EU cosmetics?

SILK POWDER 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 9009-99-8?

CAS 9009-99-8 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.

How do I check if my formula contains SILK POWDER?

Use the INCI Checker to screen a full ingredient list across selected markets, or use the substance market comparison to review this identity across all supported market datasets.

InventoryRef 9246530/11/2015

SILK POWDER

Serica Powder (EU)

SILK 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

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 SILK POWDER

INCI name

SILK POWDER

Description

Serica Powder (EU)

Record provenance

Inventory reference: 92465
Imported identity: SILK POWDER
Source update: 30/11/2015

European Commission CosIng source notes

Annex records for SILK POWDER

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Key data

CAS

9009-99-8

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Restriction

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Function

BULKING: Non-reactive (chemically inert), solid ingredients that dilute other solids and/or increase the volume of cosmetic products.
SKIN CONDITIONING: Maintaining the skin in good condition.

Official EU ingredient-name evidence

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

#26108 · SILK POWDER

Records sharing a CAS or EC identity

SERICA POWDER

Ingredients with overlapping formulation functions

SILICA SILYLATEANTICAKING, ANTIFOAMING, BULKING, EMULSION STABILISING, SKIN CONDITIONING, SKIN CONDITIONING - EMOL…

SILICON/TITANIUM/CERIUM/IRON OXIDESBULKING, OPACIFYING

SILICON/TITANIUM/CERIUM/ZINC OXIDESBULKING, OPACIFYING

SILKBULKING

SILVER MAGNESIUM ALUMINUM PHOSPHATEANTIMICROBIAL, BULKING

SODIUM BOROHYDRIDEANTIOXIDANT, BULKING, SKIN CONDITIONING

SODIUM CARBONATEBUFFERING, BULKING

SODIUM CHLORIDEBULKING, FRAGRANCE, ORAL CARE, VISCOSITY CONTROLLING

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 SILK POWDER appears in the CosIng inventory

The CosIng inventory lists SILK 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.

SILK POWDER 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

SILK 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, SILK POWDER carries the following function designation(s):

CAS 9009-99-8 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 SILK POWDER

This page reproduces the CosIng inventory entry for SILK 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 SILK 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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Tools & next steps

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