Dmdm Hydantoin
A cosmetic ingredient used as preservative in skincare, haircare, and personal-care products sold in the European Union.
What is it?
1,3-bis(Hydroxymethyl)-5,5-dimethylimidazolidine-2,4-dione
What does it do?
Dmdm Hydantoin is listed in the EU cosmetic ingredient inventory with the following declared functions:
-
Preservative
prevents microbial growth in cosmetic products, extending shelf life and protecting users
EU regulatory status
Dmdm Hydantoin is listed in Annex V of EU Cosmetics Regulation 1223/2009 as a substance permitted for the corresponding category of use.
Frequently asked questions
What is Dmdm Hydantoin?
Dmdm Hydantoin is a cosmetic ingredient catalogued in the EU CosIng database. 1,3-bis(Hydroxymethyl)-5,5-dimethylimidazolidine-2,4-dione
Is Dmdm Hydantoin allowed in cosmetics in the EU?
Yes. Dmdm Hydantoin is allowed for use in cosmetic products in the EU under Regulation 1223/2009.
What does Dmdm Hydantoin do in cosmetic products?
Dmdm Hydantoin is declared in the EU cosmetic ingredient inventory with these functions: preservative.
What is the CAS number of Dmdm Hydantoin?
The CAS (Chemical Abstracts Service) number for Dmdm Hydantoin is 6440-58-0.
Related ingredients
Source: EU CosIng database (European Commission). This page is derived from public-sector information published by the European Commission. · Last updated: 10/08/2020