Oleth-4
A cosmetic ingredient used as surfactant - emulsifying in skincare, haircare, and personal-care products sold in the European Union.
What is it?
Poly(oxy-1,2-ethanediyl), .alpha.-9-(Z)-octadecenyl-.omega.-hydroxy (4 mol EO average molar ratio)
What does it do?
Oleth-4 is listed in the EU cosmetic ingredient inventory with the following declared functions:
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Surfactant - emulsifying
surfactant that forms and stabilises emulsions of oil and water — without it, creams and lotions would separate
EU regulatory status
Oleth-4 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 Oleth-4?
Oleth-4 is a cosmetic ingredient catalogued in the EU CosIng database. Poly(oxy-1,2-ethanediyl), .alpha.-9-(Z)-octadecenyl-.omega.-hydroxy (4 mol EO average molar ratio)
Is Oleth-4 allowed in cosmetics in the EU?
Yes. Oleth-4 is allowed for use in cosmetic products in the EU under Regulation 1223/2009.
What does Oleth-4 do in cosmetic products?
Oleth-4 is declared in the EU cosmetic ingredient inventory with these functions: surfactant - emulsifying.
What is the CAS number of Oleth-4?
The CAS (Chemical Abstracts Service) number for Oleth-4 is 9004-98-2.
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