Allantoin
A cosmetic ingredient used as skin conditioning, skin protecting, soothing in skincare, haircare, and personal-care products sold in the European Union.
What is it?
Urea, (2,5-dioxo-4-imidazolidinyl)-
What does it do?
Allantoin is listed in the EU cosmetic ingredient inventory with the following declared functions:
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Skin conditioning
improves the appearance, feel, and condition of skin
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Skin protecting
helps shield skin from external environmental factors
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Soothing
helps calm irritated or sensitive skin
EU regulatory status
Allantoin 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 Allantoin?
Allantoin is a cosmetic ingredient catalogued in the EU CosIng database. Urea, (2,5-dioxo-4-imidazolidinyl)-
Is Allantoin allowed in cosmetics in the EU?
Yes. Allantoin is allowed for use in cosmetic products in the EU under Regulation 1223/2009.
What does Allantoin do in cosmetic products?
Allantoin is declared in the EU cosmetic ingredient inventory with these functions: skin conditioning, skin protecting, soothing.
What is the CAS number of Allantoin?
The CAS (Chemical Abstracts Service) number for Allantoin is 97-59-6.
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