# C18-22 ALKYL PEG-25 METHACRYLATE/DIETHYLAMINOETHYL METHACRYLATE COPOLYMER

URL: https://app.greenveil.ai/ingredients/ingredient_inci_c18_22_alkyl_peg_25_methacrylate_diethylaminoethyl_methacrylate_copolymer
Categories: beauty
Functions: Cleansing, Emulsion stabilising, Viscosity controlling
Identifier: C18-22 ALKYL PEG-25 METHACRYLATE/DIETHYLAMINOETHYL METHACRYLATE COPOLYMER

> C18-22 ALKYL PEG-25 METHACRYLATE/DIETHYLAMINOETHYL METHACRYLATE COPOLYMER: Used in cosmetics as a cleansing agent, an emulsion stabiliser and a thickener. 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 — C18-22 Alkyl PEG-25 Methacrylate/Diethylaminoethyl Methacrylate Copolymer is a polymer of diethylaminoethyl methacrylate and C18-22 alkyl PEG-25 methacrylate monomers.

## 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/90740

_Assessed by Greenveil._