Pentaerythrityl Tetraisostearate
A cosmetic ingredient used as skin conditioning - emollient, surfactant - cleansing, surfactant - emulsifying in skincare, haircare, and personal-care products sold in the European Union.
What is it?
2,2-bis[[(1-Oxoisooctadecyl)oxy]methyl]-1,3-propanediyl bis(isooctadecanoate)
What does it do?
Pentaerythrityl Tetraisostearate is listed in the EU cosmetic ingredient inventory with the following declared functions:
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Skin conditioning - emollient
softens the skin by reducing roughness and friction between skin cells
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Surfactant - cleansing
surfactant whose primary cosmetic role is cleansing — the active workhorse in soaps, shampoos, and body washes
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Surfactant - emulsifying
surfactant that forms and stabilises emulsions of oil and water — without it, creams and lotions would separate
EU regulatory status
Pentaerythrityl Tetraisostearate 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 Pentaerythrityl Tetraisostearate?
Pentaerythrityl Tetraisostearate is a cosmetic ingredient catalogued in the EU CosIng database. 2,2-bis[[(1-Oxoisooctadecyl)oxy]methyl]-1,3-propanediyl bis(isooctadecanoate)
Is Pentaerythrityl Tetraisostearate allowed in cosmetics in the EU?
Yes. Pentaerythrityl Tetraisostearate is allowed for use in cosmetic products in the EU under Regulation 1223/2009.
What does Pentaerythrityl Tetraisostearate do in cosmetic products?
Pentaerythrityl Tetraisostearate is declared in the EU cosmetic ingredient inventory with these functions: skin conditioning - emollient, surfactant - cleansing, surfactant - emulsifying.
What is the CAS number of Pentaerythrityl Tetraisostearate?
The CAS (Chemical Abstracts Service) number for Pentaerythrityl Tetraisostearate is 62125-22-8.
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