Thioctic Acid
A cosmetic ingredient used as antioxidant in skincare, haircare, and personal-care products sold in the European Union.
What is it?
1,2-Dithiolane-3-pentanoic acid, (+/-)-
What does it do?
Thioctic Acid is listed in the EU cosmetic ingredient inventory with the following declared functions:
-
Antioxidant
neutralises free radicals to slow oxidative damage to the formulation or skin
EU regulatory status
Thioctic Acid 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 Thioctic Acid?
Thioctic Acid is a cosmetic ingredient catalogued in the EU CosIng database. 1,2-Dithiolane-3-pentanoic acid, (+/-)-
Is Thioctic Acid allowed in cosmetics in the EU?
Yes. Thioctic Acid is allowed for use in cosmetic products in the EU under Regulation 1223/2009.
What does Thioctic Acid do in cosmetic products?
Thioctic Acid is declared in the EU cosmetic ingredient inventory with these functions: antioxidant.
What is the CAS number of Thioctic Acid?
The CAS (Chemical Abstracts Service) number for Thioctic Acid is 1077-28-7.
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