Sulfonated Keratin
A cosmetic ingredient used as film forming, hair conditioning, skin protecting in skincare, haircare, and personal-care products sold in the European Union.
What is it?
Sulfonated Keratin is the product obtained by the oxidative sulfitolysis of wool
What does it do?
Sulfonated Keratin is listed in the EU cosmetic ingredient inventory with the following declared functions:
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Film forming
forms a thin continuous film on skin, hair, or nails — used in long-wear makeup, sunscreens, and hairsprays
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Hair conditioning
improves the appearance, feel, and manageability of hair
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Skin protecting
helps shield skin from external environmental factors
EU regulatory status
Sulfonated Keratin 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 Sulfonated Keratin?
Sulfonated Keratin is a cosmetic ingredient catalogued in the EU CosIng database. Sulfonated Keratin is the product obtained by the oxidative sulfitolysis of wool
Is Sulfonated Keratin allowed in cosmetics in the EU?
Yes. Sulfonated Keratin is allowed for use in cosmetic products in the EU under Regulation 1223/2009.
What does Sulfonated Keratin do in cosmetic products?
Sulfonated Keratin is declared in the EU cosmetic ingredient inventory with these functions: film forming, hair conditioning, skin protecting.
What is the CAS number of Sulfonated Keratin?
The CAS (Chemical Abstracts Service) number for Sulfonated Keratin is -.
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