Laureth-3 Carboxylic Acid
A cosmetic ingredient used as cleansing, surfactant - cleansing, surfactant - emulsifying in skincare, haircare, and personal-care products sold in the European Union.
What is it?
Poly(oxy-1,2-ethanediyl),.alpha.-carboxymethyl-.omega.-dodecyloxy-, (2 mol EO average molar ratio)
What does it do?
Laureth-3 Carboxylic Acid 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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Surfactant - cleansing
surfactant whose primary cosmetic role is cleansing — the active workhorse in soaps, shampoos, and body washes
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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
Laureth-3 Carboxylic Acid 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 Laureth-3 Carboxylic Acid?
Laureth-3 Carboxylic Acid is a cosmetic ingredient catalogued in the EU CosIng database. Poly(oxy-1,2-ethanediyl),.alpha.-carboxymethyl-.omega.-dodecyloxy-, (2 mol EO average molar ratio)
Is Laureth-3 Carboxylic Acid allowed in cosmetics in the EU?
Yes. Laureth-3 Carboxylic Acid is allowed for use in cosmetic products in the EU under Regulation 1223/2009.
What does Laureth-3 Carboxylic Acid do in cosmetic products?
Laureth-3 Carboxylic Acid is declared in the EU cosmetic ingredient inventory with these functions: cleansing, surfactant - cleansing, surfactant - emulsifying.
What is the CAS number of Laureth-3 Carboxylic Acid?
The CAS (Chemical Abstracts Service) number for Laureth-3 Carboxylic Acid is 27306-90-7.
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