Hydroxyectoin
A cosmetic ingredient used as buffering, skin conditioning, skin conditioning - emollient in skincare, haircare, and personal-care products sold in the European Union.
What is it?
(4S,5S)-5-hydroxy-2-methyl-3,4,5,6-tetrahydropyrimidine-4-carboxylic acid
What does it do?
Hydroxyectoin is listed in the EU cosmetic ingredient inventory with the following declared functions:
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Buffering
stabilises the pH of a product
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Skin conditioning
improves the appearance, feel, and condition of skin
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Skin conditioning - emollient
softens the skin by reducing roughness and friction between skin cells
EU regulatory status
Hydroxyectoin 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 Hydroxyectoin?
Hydroxyectoin is a cosmetic ingredient catalogued in the EU CosIng database. (4S,5S)-5-hydroxy-2-methyl-3,4,5,6-tetrahydropyrimidine-4-carboxylic acid
Is Hydroxyectoin allowed in cosmetics in the EU?
Yes. Hydroxyectoin is allowed for use in cosmetic products in the EU under Regulation 1223/2009.
What does Hydroxyectoin do in cosmetic products?
Hydroxyectoin is declared in the EU cosmetic ingredient inventory with these functions: buffering, skin conditioning, skin conditioning - emollient.
What is the CAS number of Hydroxyectoin?
The CAS (Chemical Abstracts Service) number for Hydroxyectoin is 165542-15-4.
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