Dimethyl Diacetyl Cystinate
A cosmetic ingredient used as hair conditioning in skincare, haircare, and personal-care products sold in the European Union.
What is it?
dl-Cystine, N,N'-diacetyl-, dimethyl ester
What does it do?
Dimethyl Diacetyl Cystinate is listed in the EU cosmetic ingredient inventory with the following declared functions:
-
Hair conditioning
improves the appearance, feel, and manageability of hair
EU regulatory status
Dimethyl Diacetyl Cystinate 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 Dimethyl Diacetyl Cystinate?
Dimethyl Diacetyl Cystinate is a cosmetic ingredient catalogued in the EU CosIng database. dl-Cystine, N,N'-diacetyl-, dimethyl ester
Is Dimethyl Diacetyl Cystinate allowed in cosmetics in the EU?
Yes. Dimethyl Diacetyl Cystinate is allowed for use in cosmetic products in the EU under Regulation 1223/2009.
What does Dimethyl Diacetyl Cystinate do in cosmetic products?
Dimethyl Diacetyl Cystinate is declared in the EU cosmetic ingredient inventory with these functions: hair conditioning.
What is the CAS number of Dimethyl Diacetyl Cystinate?
The CAS (Chemical Abstracts Service) number for Dimethyl Diacetyl Cystinate is 139612-43-4.
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