INCI · emollient · CIR review pending · used in 2 products
Polyglyceryl-2 Triisostearate
Polyglyceryl-2 Triisostearate is an ester formed from diglycerol and three molecules of isostearic acid (isooctadecanoic acid), with a CAS number of 120486-24-0. Its official CosIng-listed function is emulsifying, meaning it helps blend oil and water phases in cosmetic formulations. It is commonly found in lip care and color cosmetic products such as lip balms, lipsticks, and blushes.
Evidence level
weakEWG score
—Comedogenic
—Category
emollient● Benefits
Primarily functions as an emulsifier to stabilize cosmetic formulations. Its isostearate ester chemistry also contributes a skin-conditioning, emollient character typical of fatty acid esters.
emulsifying
● Cautions
