Cocamidoethyl Betaine
A cosmetic ingredient used as antistatic, cleansing, hair conditioning in skincare, haircare, and personal-care products sold in the European Union.
What is it?
1-Ethanaminium, N-(carboxymethyl)-N,N-dimethyl-2-[(1-oxococoalkyl)amino]-, hydroxides, inner salt
What does it do?
Cocamidoethyl Betaine is listed in the EU cosmetic ingredient inventory with the following declared functions:
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Antistatic
reduces static electricity, mostly in hair products to keep strands smooth and manageable
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Cleansing
helps remove dirt, oil, makeup, and other contaminants from skin or hair
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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
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Surfactant - foam boosting
surfactant that increases the volume or stability of foam produced by other surfactants in the same formulation
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Viscosity controlling
adjusts the thickness or flow of a formulation
EU regulatory status
Cocamidoethyl Betaine 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 Cocamidoethyl Betaine?
Cocamidoethyl Betaine is a cosmetic ingredient catalogued in the EU CosIng database. 1-Ethanaminium, N-(carboxymethyl)-N,N-dimethyl-2-[(1-oxococoalkyl)amino]-, hydroxides, inner salt
Is Cocamidoethyl Betaine allowed in cosmetics in the EU?
Yes. Cocamidoethyl Betaine is allowed for use in cosmetic products in the EU under Regulation 1223/2009.
What does Cocamidoethyl Betaine do in cosmetic products?
Cocamidoethyl Betaine is declared in the EU cosmetic ingredient inventory with these functions: antistatic, cleansing, hair conditioning, surfactant - cleansing, surfactant - foam boosting, viscosity controlling.
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