Polyurethane-97
A cosmetic ingredient used as binding, nail conditioning in skincare, haircare, and personal-care products sold in the European Union.
What is it?
Polyurethane-97 is formed by the reaction of Dimethyl Carbonate, Hexanediol and Isophorone Diisocyanate. The resulting pre-polymer is capped with a mixture of Hydroxyethyl Acrylamide, hydroxypropyl acrylamide and hydroxybutyl acrylamide.
What does it do?
Polyurethane-97 is listed in the EU cosmetic ingredient inventory with the following declared functions:
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Binding
holds the components of a formulation together, especially in pressed powders and compact makeup
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Nail conditioning
improves the appearance, feel, or condition of fingernails and toenails
EU regulatory status
Polyurethane-97 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 Polyurethane-97?
Polyurethane-97 is a cosmetic ingredient catalogued in the EU CosIng database. Polyurethane-97 is formed by the reaction of Dimethyl Carbonate, Hexanediol and Isophorone Diisocyanate. The resulting pre-polymer is capped with a mixture of Hydroxyethyl Acrylamide, hydroxypropyl acrylamide and hydroxybutyl acrylamide.
Is Polyurethane-97 allowed in cosmetics in the EU?
Yes. Polyurethane-97 is allowed for use in cosmetic products in the EU under Regulation 1223/2009.
What does Polyurethane-97 do in cosmetic products?
Polyurethane-97 is declared in the EU cosmetic ingredient inventory with these functions: binding, nail conditioning.
Related ingredients
Source: EU CosIng database (European Commission). This page is derived from public-sector information published by the European Commission. · Last updated: 24/10/2019