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InventoryRef 9358816/09/2015

DIMETHICONE/AMINOPROPYL SILSESQUIOXANE COPOLYMER

Dimethicone/Aminopropyl Silsesquioxane Copolymer is a branched siloxane polymer made from methyl triethoxysilane, aminopropyl triethoxysilane, and dimethyl siloxane.

DIMETHICONE/AMINOPROPYL SILSESQUIOXANE COPOLYMER is listed in the EU CosIng inventory, but no direct annex records are linked on this page yet.

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.

What the official INCI name states

The official label is a composite INCI name with 2 named source-material segments. Each segment must be reconciled with the supplier specification.

Identity type from wording
composite
Preparation or form
COPOLYMER
Named source segments
2
Review parsed source-name segments
  1. DIMETHICONE
  2. AMINOPROPYL SILSESQUIOXANE COPOLYMER

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 DIMETHICONE/AMINOPROPYL SILSESQUIOXANE COPOLYMER

INCI name

DIMETHICONE/AMINOPROPYL SILSESQUIOXANE COPOLYMER

Description

Dimethicone/Aminopropyl Silsesquioxane Copolymer is a branched siloxane polymer made from methyl triethoxysilane, aminopropyl triethoxysilane, and dimethyl siloxane.

Record provenance

Inventory reference
93588
Imported identity
DIMETHICONE/AMINOPROPYL SILSESQUIOXANE COPOLYMER
Source update
16/09/2015
European Commission CosIng source notes

Key data

CAS

The CosIng inventory records no CAS number for this ingredient. That is the absence of an identifier in the source, not a finding about the substance.

EC
Restriction
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.

Official EU ingredient-name evidence

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

Ingredients with overlapping formulation functions

Additional official and scientific sources

11 external databases to check this identity in

How DIMETHICONE/AMINOPROPYL SILSESQUIOXANE COPOLYMER appears in the CosIng inventory

The CosIng inventory lists DIMETHICONE/AMINOPROPYL SILSESQUIOXANE COPOLYMER 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.

DIMETHICONE/AMINOPROPYL SILSESQUIOXANE COPOLYMER 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

DIMETHICONE/AMINOPROPYL SILSESQUIOXANE COPOLYMER 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, DIMETHICONE/AMINOPROPYL SILSESQUIOXANE COPOLYMER carries the following function designation(s):

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

Source note for DIMETHICONE/AMINOPROPYL SILSESQUIOXANE COPOLYMER

This page reproduces the CosIng inventory entry for DIMETHICONE/AMINOPROPYL SILSESQUIOXANE COPOLYMER 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 DIMETHICONE/AMINOPROPYL SILSESQUIOXANE COPOLYMER and compare linked records, but verify restrictions and legal status against the current official source text and law before making regulatory decisions.

Tools & next steps

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Scan a full INCI list to detect DIMETHICONE/AMINOPROPYL SILSESQUIOXANE COPOLYMER and any linked EU annex restrictions or allergen flags.

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