Cetearyl Isononanoate
Cetearyl Isononanoate is an emollient and skin conditioning ingredient. It’s in 25 products on Poliage, most often moisturizer, cleanser and serum. Avoid lists on Poliage that include it: none.
Updated October 21, 2026
In plain English
Cetearyl isononanoate: used to soften the skin surface and make hair smoother and easier to comb.
What it does
Contains Cetearyl Isononanoate: hair-conditioning
Function listed in CosIng
Contains Cetearyl Isononanoate: skin-conditioning
Function listed in CosIng
Contains Cetearyl Isononanoate: emollient
Function listed in CosIng
Source: CosIng, the European Commission cosmetic ingredient database, ref 75138, accessed October 22, 2026.
Products that contain Cetearyl Isononanoate
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