Soyamide Dea
A cosmetic ingredient used as emulsion stabilising, surfactant - cleansing, surfactant - emulsifying in skincare, haircare, and personal-care products sold in the European Union.
What is it?
Amides, soya, N,N-bis(hydroxyethyl)
What does it do?
Soyamide Dea is listed in the EU cosmetic ingredient inventory with the following declared functions:
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Emulsion stabilising
stabilises emulsions of oil and water, preventing separation over time
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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
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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
This ingredient is restricted in the European Union.
Soyamide Dea is listed under Annex III of EU Cosmetics Regulation 1223/2009 (entry 60). It is permitted only under specific conditions, concentration limits, or in particular product types.
Frequently asked questions
What is Soyamide Dea?
Soyamide Dea is a cosmetic ingredient catalogued in the EU CosIng database. Amides, soya, N,N-bis(hydroxyethyl)
Is Soyamide Dea allowed in cosmetics in the EU?
Only with restrictions. Soyamide Dea is permitted in EU cosmetics only under specific conditions defined in Annex III of Regulation 1223/2009.
What does Soyamide Dea do in cosmetic products?
Soyamide Dea is declared in the EU cosmetic ingredient inventory with these functions: emulsion stabilising, surfactant - cleansing, surfactant - emulsifying, surfactant - foam boosting, viscosity controlling.
What is the CAS number of Soyamide Dea?
The CAS (Chemical Abstracts Service) number for Soyamide Dea is 68425-47-8.
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