# BIS-ISOSTEAROYL CASTOR OIL/DIMER DILINOLEATE COPOLYMER

URL: https://app.greenveil.ai/ingredients/ingredient_inci_bis_isostearoyl_castor_oil_dimer_dilinoleate_copolymer
Categories: beauty
Functions: Skin conditioning, Skin protecting
Identifier: BIS-ISOSTEAROYL CASTOR OIL/DIMER DILINOLEATE COPOLYMER

> BIS-ISOSTEAROYL CASTOR OIL/DIMER DILINOLEATE COPOLYMER: Used in cosmetics as a skin-conditioning agent and a skin protectant. Canonical ingredient record built from 1 public-source records. Compiled from 1 published data source.

## Safety assessment

- Chemical concern: not yet assessed
- Is it a concern? We haven't assessed a concern score for this ingredient yet. It is listed for cosmetic use in the EU.
- Rationale: Canonical ingredient record built from 1 public-source records.

## Regulatory status

- EU: Active — 9,12(Z,Z)-Octadecadienoic acid, dimer, polymer with castor (Ricinus communis) oil, isoctadecanoates (2:1)

## Expert safety opinions

- SCCS (EU Scientific Committee on Consumer Safety): no opinion on file.
- CIR (Cosmetic Ingredient Review (US expert panel)): no opinion on file.

## Data sources

- CosIng (updated 2026-09-23): https://ec.europa.eu/growth/tools-databases/cosing/details/83499

_Assessed by Greenveil._