Polyglyceryl-8 Oleate
AKA “Polyglyceryl-8 Oleate”
Synthetic
Ingredient Facts
Polyglyceryl-8 oleate
Synthetic · Emollient · EWG: 4
Synthetic
Emollient
Cleanser
Emulsifier
Skin Conditioner
Plant Oil
Synthetic
Clean
A gentle plant-derived emulsifier that blends water and oil-based ingredients together, helping create smooth, lightweight textures in cleansers and skincare products.
CAS #
9007-48-1, 75719-56-1
See origin →
Functions
Emulsifying
Forces oil and water to stay mixed instead of separating into layers. The unsung hero holding your lotion together.
Skin Conditioning
A catch-all term for ingredients that improve how skin looks and feels — softer, smoother, more supple. The workhorse behind most moisturizers.
Emollient
Fills in the tiny cracks between skin cells to make everything feel smooth and soft. The "silky finish" ingredient.
Emulsifier
Mixes Oil & Water
Traditional Use
A plant-based emulsifier created by esterifying glycerin with oleic acid, a fatty acid traditionally extracted from olive and other oils. Developed as a modern alternative to synthetic emulsifiers.
Skin Types
●all-skin-types
Best For
General
Melanin-Rich Skin
Suitable
Pregnancy & Breastfeeding Safe
Yes
Verified Feb 2026
Data: CosIng · EWG · CIR