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INCI ingredient

Polyglyceryl-4 Isostearate

Polyglyceryl-4 Isostearate appears on 53 ingredient lists in our database, most often in body moisturizers.

What it triggers

  • Vegan originNot sureorigin not on file
  • FragranceNonot a perfume ingredient
  • ParabenNonot a preservative of this family
  • SulfateNonot a sulfate surfactant
  • SiliconeNonot a silicone
  • AlcoholNonot a drying alcohol

What it does

Polyglyceryl-4 Isostearate appears on 53 ingredient lists in our database, most often in body moisturizers.

It does not belong to any of the six groups we check, so it never changes a verdict.

We have not written the plain-language note for this ingredient yet; the facts above come straight from how it is classified.

Functions: surfactant - emulsifying

Products with Polyglyceryl-4 Isostearate

in 53 products

Showing 24 of 53 products with this ingredient, most scanned first.

In the EU ingredient database

Functions listed by CosIng
  • surfactant - emulsifying
  • surfactant - emulsifying: Helping suspensions or dispersions of liquids in a second liquid by reducing the surface tension of the substances to be emulsified.
EU regulation

Not on a restricted-substances annex. Listed as an allowed cosmetic ingredient.

Source: CosIng, European Commission. Informative, no legal value; the regulation text is the reference.

Classification from the INCI name; product lists from Open Beauty Facts.Report a mistake