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Researched by Helena DeMaria-Williams

Formula IngredientEmollient

Glyceryl Oleate

INCI: Glyceryl Oleate

Glyceryl oleate is a monoester formed by combining glycerin with oleic acid. It functions primarily as a co-emulsifier and emollient, helping to stabilise oil-in-water emulsions while providing skin-softening and refatting properties. It is also used as a thickener in cleansing formulations.

Category

Emollient

Irritation Risk

Low

Skin Types

normal, dry, combination, mature skin

What does this do in a formula?

emollient, skin softening, co-emulsifier, refatting, formula stabilisation, improved spreadability

Is Glyceryl Oleate safe? Key considerations

Can Glyceryl Oleate cause irritation?

Low Risk

Glyceryl oleate is generally well tolerated and has been assessed as safe for cosmetic use by the CIR Expert Panel. No EU CosIng Annex II or III restrictions apply. It is mild enough for use in cleansing and leave-on formulations.

Does Glyceryl Oleate increase sun sensitivity?

No Risk

Glyceryl oleate does not increase photosensitivity. No sun protection precautions are required.

Is Glyceryl Oleate safe during pregnancy?

Safe

Glyceryl oleate is a simple glycerin ester with no known reproductive or developmental toxicity. It is considered safe for topical use during pregnancy.

How does Glyceryl Oleate work?

Glyceryl oleate is a monoester formed by combining glycerin with oleic acid. It functions primarily as a co-emulsifier and emollient, helping to stabilise oil-in-water emulsions while providing skin-softening and refatting properties. It is also used as a thickener in cleansing formulations.

Individuals with very oily or acne-prone skin (patch test recommended due to oleic acid component) should review the considerations above before use.