skincarecheck
INCI ingredient

Isostearyl Isostearate

Isostearyl Isostearate appears on 19 ingredient lists in our database, most often in lip makeups.

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

Isostearyl Isostearate appears on 19 ingredient lists in our database, most often in lip makeups.

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: binding, skin conditioning - emollient, skin conditioning

Products with Isostearyl Isostearate

in 19 products

Showing 19 of 19 products with this ingredient, most scanned first.

In the EU ingredient database

Functions listed by CosIng
  • binding
  • skin conditioning - emollient
  • skin conditioning
  • binding: Providing adhesive properties during and after compression in cosmetic tablets and/or cakes.
  • skin conditioning - emollient: Acting as lubricants on the skin surface providing the skin with a soft and smooth appearance.
  • skin conditioning: Maintaining the skin in good condition.

CAS 41669-30-1 · EC 255-485-3

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