Allowed in EU

Peg-33

A cosmetic ingredient used as humectant, solvent in skincare, haircare, and personal-care products sold in the European Union.

What is it?

Poly(oxy-1,2-ethanediyl), .alpha.-hydro-.omega.-hydroxy-, (33 mol EO average molar ratio)

What does it do?

Peg-33 is listed in the EU cosmetic ingredient inventory with the following declared functions:

  • Humectant

    draws moisture from the air or deeper skin layers to the surface, helping skin retain water

  • Solvent

    dissolves other ingredients into a uniform liquid phase

EU regulatory status

Peg-33 is allowed for use in cosmetic products in the European Union under Regulation 1223/2009. It is not subject to a specific Annex restriction at the time of writing.

Frequently asked questions

What is Peg-33?

Peg-33 is a cosmetic ingredient catalogued in the EU CosIng database. Poly(oxy-1,2-ethanediyl), .alpha.-hydro-.omega.-hydroxy-, (33 mol EO average molar ratio)

Is Peg-33 allowed in cosmetics in the EU?

Yes. Peg-33 is allowed for use in cosmetic products in the EU under Regulation 1223/2009.

What does Peg-33 do in cosmetic products?

Peg-33 is declared in the EU cosmetic ingredient inventory with these functions: humectant, solvent.

What is the CAS number of Peg-33?

The CAS (Chemical Abstracts Service) number for Peg-33 is 25322-68-3.

Related ingredients

Source: EU CosIng database (European Commission). This page is derived from public-sector information published by the European Commission. · Last updated: 15/10/2010