Steartrimonium Methosulfate
A cosmetic ingredient used as antistatic, hair conditioning in skincare, haircare, and personal-care products sold in the European Union.
What is it?
Trimethyl(octadecyl)ammonium methyl sulphate
What does it do?
Steartrimonium Methosulfate 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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Hair conditioning
improves the appearance, feel, and manageability of hair
EU regulatory status
Steartrimonium Methosulfate 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 Steartrimonium Methosulfate?
Steartrimonium Methosulfate is a cosmetic ingredient catalogued in the EU CosIng database. Trimethyl(octadecyl)ammonium methyl sulphate
Is Steartrimonium Methosulfate allowed in cosmetics in the EU?
Yes. Steartrimonium Methosulfate is allowed for use in cosmetic products in the EU under Regulation 1223/2009.
What does Steartrimonium Methosulfate do in cosmetic products?
Steartrimonium Methosulfate is declared in the EU cosmetic ingredient inventory with these functions: antistatic, hair conditioning.
What is the CAS number of Steartrimonium Methosulfate?
The CAS (Chemical Abstracts Service) number for Steartrimonium Methosulfate is 18684-11-2.
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