Steareth-40
A cosmetic ingredient used as cleansing, gel forming, surfactant - cleansing in skincare, haircare, and personal-care products sold in the European Union.
What is it?
Poly(oxy-1,2-ethanediyl), .alpha.-octadecyl-.omega.-hydroxy
What does it do?
Steareth-40 is listed in the EU cosmetic ingredient inventory with the following declared functions:
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Cleansing
helps remove dirt, oil, makeup, and other contaminants from skin or hair
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Gel forming
thickens a liquid formulation into a gel-like consistency
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Surfactant - cleansing
surfactant whose primary cosmetic role is cleansing — the active workhorse in soaps, shampoos, and body washes
EU regulatory status
Steareth-40 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 Steareth-40?
Steareth-40 is a cosmetic ingredient catalogued in the EU CosIng database. Poly(oxy-1,2-ethanediyl), .alpha.-octadecyl-.omega.-hydroxy
Is Steareth-40 allowed in cosmetics in the EU?
Yes. Steareth-40 is allowed for use in cosmetic products in the EU under Regulation 1223/2009.
What does Steareth-40 do in cosmetic products?
Steareth-40 is declared in the EU cosmetic ingredient inventory with these functions: cleansing, gel forming, surfactant - cleansing.
What is the CAS number of Steareth-40?
The CAS (Chemical Abstracts Service) number for Steareth-40 is 9005-00-9 (Generic).
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