Quaternium-14
A cosmetic ingredient used as antimicrobial, antistatic, hair conditioning in skincare, haircare, and personal-care products sold in the European Union.
What is it?
Dodecyl(ethylbenzyl)dimethylammonium chloride
What does it do?
Quaternium-14 is listed in the EU cosmetic ingredient inventory with the following declared functions:
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Antimicrobial
kills or inhibits the growth of microorganisms
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Antistatic
reduces static electricity, mostly in hair products to keep strands smooth and manageable
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Hair conditioning
improves the appearance, feel, and manageability of hair
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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
Quaternium-14 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 Quaternium-14?
Quaternium-14 is a cosmetic ingredient catalogued in the EU CosIng database. Dodecyl(ethylbenzyl)dimethylammonium chloride
Is Quaternium-14 allowed in cosmetics in the EU?
Yes. Quaternium-14 is allowed for use in cosmetic products in the EU under Regulation 1223/2009.
What does Quaternium-14 do in cosmetic products?
Quaternium-14 is declared in the EU cosmetic ingredient inventory with these functions: antimicrobial, antistatic, hair conditioning, surfactant - cleansing.
What is the CAS number of Quaternium-14?
The CAS (Chemical Abstracts Service) number for Quaternium-14 is 27479-28-3.
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