Cholesterol/hdi/pullulan Copolymer
A cosmetic ingredient used as emulsion stabilising, humectant, light stabilizer in skincare, haircare, and personal-care products sold in the European Union.
What is it?
Cholesterol/HDI/Pullulan Copolymer is a copolymer of cholesterol, hexamethylene diisocyanate and pullulan monomers
What does it do?
Cholesterol/hdi/pullulan Copolymer is listed in the EU cosmetic ingredient inventory with the following declared functions:
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Emulsion stabilising
stabilises emulsions of oil and water, preventing separation over time
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Humectant
draws moisture from the air or deeper skin layers to the surface, helping skin retain water
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Light stabilizer
protects a cosmetic formulation from degradation by UV light, extending its shelf life
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Surfactant - emulsifying
surfactant that forms and stabilises emulsions of oil and water — without it, creams and lotions would separate
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Viscosity controlling
adjusts the thickness or flow of a formulation
EU regulatory status
Cholesterol/hdi/pullulan Copolymer 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 Cholesterol/hdi/pullulan Copolymer?
Cholesterol/hdi/pullulan Copolymer is a cosmetic ingredient catalogued in the EU CosIng database. Cholesterol/HDI/Pullulan Copolymer is a copolymer of cholesterol, hexamethylene diisocyanate and pullulan monomers
Is Cholesterol/hdi/pullulan Copolymer allowed in cosmetics in the EU?
Yes. Cholesterol/hdi/pullulan Copolymer is allowed for use in cosmetic products in the EU under Regulation 1223/2009.
What does Cholesterol/hdi/pullulan Copolymer do in cosmetic products?
Cholesterol/hdi/pullulan Copolymer is declared in the EU cosmetic ingredient inventory with these functions: emulsion stabilising, humectant, light stabilizer, surfactant - emulsifying, viscosity controlling.
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