Acetyl Cysteine
A cosmetic ingredient used as antioxidant, skin conditioning in skincare, haircare, and personal-care products sold in the European Union.
What is it?
Acetylcysteine
What does it do?
Acetyl Cysteine is listed in the EU cosmetic ingredient inventory with the following declared functions:
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Antioxidant
neutralises free radicals to slow oxidative damage to the formulation or skin
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Skin conditioning
improves the appearance, feel, and condition of skin
EU regulatory status
Acetyl Cysteine 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 Acetyl Cysteine?
Acetyl Cysteine is a cosmetic ingredient catalogued in the EU CosIng database. Acetylcysteine
Is Acetyl Cysteine allowed in cosmetics in the EU?
Yes. Acetyl Cysteine is allowed for use in cosmetic products in the EU under Regulation 1223/2009.
What does Acetyl Cysteine do in cosmetic products?
Acetyl Cysteine is declared in the EU cosmetic ingredient inventory with these functions: antioxidant, skin conditioning.
What is the CAS number of Acetyl Cysteine?
The CAS (Chemical Abstracts Service) number for Acetyl Cysteine is 616-91-1.
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