Sodium Oleoamphohydroxypropylsulfonate
A cosmetic ingredient used as cleansing, foaming, hair conditioning in skincare, haircare, and personal-care products sold in the European Union.
What is it?
Sodium 2-hydroxy-3-[(2-hydroxyethyl)[2-[(1-oxo-9-octadecenyl)amino]ethyl]amino]propanesulphonate
What does it do?
Sodium Oleoamphohydroxypropylsulfonate 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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Foaming
produces foam when mixed with water and agitated
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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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Surfactant - hydrotrope
surfactant that increases the solubility of poorly-soluble substances in water-based formulations
EU regulatory status
Sodium Oleoamphohydroxypropylsulfonate 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 Sodium Oleoamphohydroxypropylsulfonate?
Sodium Oleoamphohydroxypropylsulfonate is a cosmetic ingredient catalogued in the EU CosIng database. Sodium 2-hydroxy-3-[(2-hydroxyethyl)[2-[(1-oxo-9-octadecenyl)amino]ethyl]amino]propanesulphonate
Is Sodium Oleoamphohydroxypropylsulfonate allowed in cosmetics in the EU?
Yes. Sodium Oleoamphohydroxypropylsulfonate is allowed for use in cosmetic products in the EU under Regulation 1223/2009.
What does Sodium Oleoamphohydroxypropylsulfonate do in cosmetic products?
Sodium Oleoamphohydroxypropylsulfonate is declared in the EU cosmetic ingredient inventory with these functions: cleansing, foaming, hair conditioning, surfactant - cleansing, surfactant - foam boosting, surfactant - hydrotrope.
What is the CAS number of Sodium Oleoamphohydroxypropylsulfonate?
The CAS (Chemical Abstracts Service) number for Sodium Oleoamphohydroxypropylsulfonate is 68134-15-6.
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