InventoryRef 8301015/10/2010

TRIMETHYLSILYL HYDROLYZED CONCHIOLIN PROTEIN PG-PROPYL METHYLSILANEDIOL CROSSPOLYMER

TRIMETHYLSILYL HYDROLYZED CONCHIOLIN PROTEIN PG-PROPYL METHYLSILANEDIOL CROSSPOLYMER 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 polymeric cosmetic material rather than one discrete molecule.

Identity type from wording: polymer
Preparation or form: PROTEIN, CROSSPOLYMER

Scientific-name candidates to verify against the supplier specification

Trimethylsilyl hydrolyzedPg-Propyl methylsilanediol

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 TRIMETHYLSILYL HYDROLYZED CONCHIOLIN PROTEIN PG-PROPYL METHYLSILANEDIOL CROSSPOLYMER

INCI name

TRIMETHYLSILYL HYDROLYZED CONCHIOLIN PROTEIN PG-PROPYL METHYLSILANEDIOL CROSSPOLYMER

Description

Trimethylsilyl Hydrolyzed Conchiolin Protein PG-Propyl Methylsilanediol Crosspolymer is the reaction product of Hydrolyzed Conchiolin Protein that has been condensed with glycidoxypropylmethyldiethoxysilane, with subsequent crosslinking by condensation with hydrolyzed methyltriethoxysilane and hydrolyzed C6-10 alkyl triethoxysilane, and end-capped with hydrolyzed trimethylchlorosilane

Record provenance

Inventory reference: 83010
Imported identity: TRIMETHYLSILYL HYDROLYZED CONCHIOLIN PROTEIN PG-PROPYL METHYLSILANEDIOL CROSSPOLYMER
Source update: 15/10/2010

European Commission CosIng source notes

Annex records for TRIMETHYLSILYL HYDROLYZED CONCHIOLIN PROTEIN PG-PROPYL METHYLSILANEDIOL CROSSPOLYMER

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Key data

CAS

—

No CAS number, and none is expected: this is a botanical or biological preparation rather than a single compound, and CAS numbers identify single substances. Identity rests on the source organism and the supplier specification.

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Restriction

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Function

HAIR CONDITIONING: Enhancing the appearance and feel of hair. Leaving the hair easy to comb, supple, soft and shiny and/or imparting volume, lightness, gloss, texture, etc.
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.

#29315 · TRIMETHYLSILYL HYDROLYZED CONCHIOLIN PROTEIN PG-PROPYL METHYLSILANEDIOL CROSSPOLYMER

Ingredients with overlapping formulation functions

TRIMETHYLSILOXYPHENYL DIMETHICONEHAIR CONDITIONING

TRIMETHYLSILYL ALANINE PG-PROPYL METHYLSILANEDIOL CROSSPOLYMERSURFACTANT - EMULSIFYING; HAIR CONDITIONING; SURFACTANT - CLEANSING; SKIN CONDITIONING - MISCELLANE…

TRIMETHYLSILYL ARGININE PG-PROPYL METHYLSILANEDIOL CROSSPOLYMERHAIR CONDITIONING, SKIN CONDITIONING

TRIMETHYLSILYL HYDROLYZED COLLAGEN PG-PROPYL METHYLSILANEDIOL CROSSPOLYMERHAIR CONDITIONING, SKIN CONDITIONING

TRIMETHYLSILYL HYDROLYZED PEA PROTEIN PG-PROPYL METHYLSILANEDIOL CROSSPOLYMERHAIR CONDITIONING, SKIN CONDITIONING

TRIMETHYLSILYL HYDROLYZED SILK PG-PROPYL METHYLSILANEDIOL CROSSPOLYMERHAIR CONDITIONING, SKIN CONDITIONING

TRIMETHYLSILYL HYDROLYZED WHEAT PROTEIN PG-PROPYL METHYLSILANEDIOL CROSSPOLYMERHAIR CONDITIONING, SKIN CONDITIONING

TRIPABA PANTHENOLANTISTATIC, HAIR CONDITIONING, UV ABSORBER

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 TRIMETHYLSILYL HYDROLYZED CONCHIOLIN PROTEIN PG-PROPYL METHYLSILANEDIOL CROSSPOLYMER appears in the CosIng inventory

The CosIng inventory lists TRIMETHYLSILYL HYDROLYZED CONCHIOLIN PROTEIN PG-PROPYL METHYLSILANEDIOL CROSSPOLYMER 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.

TRIMETHYLSILYL HYDROLYZED CONCHIOLIN PROTEIN PG-PROPYL METHYLSILANEDIOL CROSSPOLYMER 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

TRIMETHYLSILYL HYDROLYZED CONCHIOLIN PROTEIN PG-PROPYL METHYLSILANEDIOL CROSSPOLYMER 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, TRIMETHYLSILYL HYDROLYZED CONCHIOLIN PROTEIN PG-PROPYL METHYLSILANEDIOL CROSSPOLYMER carries the following function designation(s):

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Source note for TRIMETHYLSILYL HYDROLYZED CONCHIOLIN PROTEIN PG-PROPYL METHYLSILANEDIOL CROSSPOLYMER

This page reproduces the CosIng inventory entry for TRIMETHYLSILYL HYDROLYZED CONCHIOLIN PROTEIN PG-PROPYL METHYLSILANEDIOL CROSSPOLYMER 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 TRIMETHYLSILYL HYDROLYZED CONCHIOLIN PROTEIN PG-PROPYL METHYLSILANEDIOL CROSSPOLYMER 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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