# PEG/PPG-450/50 TRIMETHYLOLPROPANE LAURYL ETHER

URL: https://app.greenveil.ai/ingredients/ingredient_inci_peg_ppg_450_50_trimethylolpropane_lauryl_ether
Categories: beauty
Functions: Viscosity controlling
Identifier: PEG/PPG-450/50 TRIMETHYLOLPROPANE LAURYL ETHER

> PEG/PPG-450/50 TRIMETHYLOLPROPANE LAURYL ETHER: Used in cosmetics as 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 — PEG/PPG-450/50 Trimethylolpropane Lauryl Ether is the alkoxylated derivative of the ether formed by the reaction of Lauryl Alcohol and Trimethylolpropane containing an average of 450 moles of ethylene oxide and 50 moles of propylene oxide.

## 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/91407

_Assessed by Greenveil._