Researched by Helena DeMaria-Williams
Formula IngredientEmollientCetearyl Isononanoate
INCI: Cetearyl Isononanoate
Cetearyl isononanoate is a synthetic ester formed from cetearyl alcohol and isononanoic acid, typically derived from coconut or palm kernel oil. It is a clear, slightly yellowish oil that functions as a medium-spreading emollient, providing a smooth, non-greasy skin feel and enhancing product texture.
Category
Emollient
Irritation Risk
Low
Skin Types
all skin types, dry, normal, combination
What does this do in a formula?
skin softening, moisturising, smooth texture, non-greasy feel, hair conditioning, spreadability
Is Cetearyl Isononanoate safe? Key considerations
Can Cetearyl Isononanoate cause irritation?
Low RiskWell tolerated at cosmetic concentrations. No EU CosIng Annex II or III restrictions apply. The CIR Expert Panel has reviewed similar alkyl esters and found them safe.
Does Cetearyl Isononanoate increase sun sensitivity?
No RiskCetearyl isononanoate does not increase photosensitivity.
Is Cetearyl Isononanoate safe during pregnancy?
SafeNo documented safety concerns for topical cosmetic use during pregnancy. A simple fatty acid ester with no reported reproductive concerns.
How does Cetearyl Isononanoate work?
Cetearyl isononanoate is a synthetic ester formed from cetearyl alcohol and isononanoic acid, typically derived from coconut or palm kernel oil. It is a clear, slightly yellowish oil that functions as a medium-spreading emollient, providing a smooth, non-greasy skin feel and enhancing product texture.
Which products contain Cetearyl Isononanoate?
Shop products that contain Cetearyl Isononanoate
