Benzisothiazolinone
A cosmetic ingredient used as antimicrobial in skincare, haircare, and personal-care products sold in the European Union.
What is it?
1,2-Benzisothiazol-3(2H)-one
What does it do?
Benzisothiazolinone is listed in the EU cosmetic ingredient inventory with the following declared functions:
-
Antimicrobial
kills or inhibits the growth of microorganisms
EU regulatory status
Benzisothiazolinone 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 Benzisothiazolinone?
Benzisothiazolinone is a cosmetic ingredient catalogued in the EU CosIng database. 1,2-Benzisothiazol-3(2H)-one
Is Benzisothiazolinone allowed in cosmetics in the EU?
Yes. Benzisothiazolinone is allowed for use in cosmetic products in the EU under Regulation 1223/2009.
What does Benzisothiazolinone do in cosmetic products?
Benzisothiazolinone is declared in the EU cosmetic ingredient inventory with these functions: antimicrobial.
What is the CAS number of Benzisothiazolinone?
The CAS (Chemical Abstracts Service) number for Benzisothiazolinone is 2634-33-5.
Related ingredients
Source: EU CosIng database (European Commission). This page is derived from public-sector information published by the European Commission. · Last updated: 17/11/2016