Cocamide DEA
Cleanses and foams.
What it is
A surfactant, a washing and foaming ingredient, made from coconut oil fatty acids.
Thickens the product, helps it foam, and helps oil and water mix.
What it does in a formula
Cleanses and foamsOfficial EU function: Surfactant - cleansing
Helps oil and water mixOfficial EU function: Surfactant - emulsifying
Gives the textureOfficial EU function: Viscosity controlling
What official sources say
Restricted in certain uses · Cosmetics, EU
Allowed in EU cosmetics up to 0.5% (Annex III, entry 60).
Regulation (EC) No 1223/2009, Annex III: list of substances which cosmetic products must not contain except subject to the restrictions laid down, retrieved 2026-10-09