What it is
Glyceryl Oleate is a monoglyceride formed from glycerin and oleic acid, a fatty acid. In formulas it functions as an emollient that softens the skin and as a co-emulsifier that helps blend oil and water phases. It is found in sunscreens, creams, and lotions where it contributes to a smooth, conditioned feel.
Safety & warnings
Glyceryl Oleate is generally well tolerated. Because it is derived from oleic acid, an unsaturated fatty acid, it has some potential to feel heavier on very oil-prone skin, though it is widely used in lightweight formulas at functional levels.
Origin & sourcing
Made by combining glycerin with oleic acid, which is derived from plant or animal fats and oils; the resulting ester is the cosmetic ingredient.
Questions everyone asks
What does Glyceryl Oleate do in a formula?
It acts as an emollient and co-emulsifier, softening the skin and helping the oil and water phases stay blended.
Is Glyceryl Oleate a UV filter?
No. It is an emollient and emulsifier and provides no sun protection.