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OLEIC/LINOLEIC/LINOLENIC POLYGLYCERIDES: INCI Ingredient

Last update on May 12, 2026

Oleic/Linoleic/Linolenic Polyglycerides is a 100% plant-derived, PEG-free emollient and skin conditioning agent. It is composed of polyglycerol esters of essential fatty acids (oleic, linoleic, and linolenic acids) sourced from vegetable oils. This ingredient provides excellent moisturizing properties, a light non-greasy feel, and helps reinforce the skin barrier. It is widely used in natural and clean beauty formulations such as facial creams, body lotions, serums, balms, and baby care products for its nourishing and soothing benefits.

CAS Number: Chem/IUPAC Name: 1,2,3-Propanetriol, mono-, di- and tri-esters with 9-(Z)-ocatadecenoic acid, 9,12-(Z,Z)-octadecadienoic acid and 9,12,15-(Z,Z,Z)-octadecatrienoic aicd, polymersEINECS/ELINCS No: COSING REF No: 57709

Products with OLEIC/LINOLEIC/LINOLENIC POLYGLYCERIDES

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What is OLEIC/LINOLEIC/LINOLENIC POLYGLYCERIDES used for?

  • Emollient / Skin conditioning: Softens skin and improves smoothness with a light, elegant feel. Frequently used in moisturizers, serums, and lotions for daily hydration.
  • Barrier support: Helps strengthen the skin’s lipid barrier thanks to its essential fatty acid content. Ideal for dry, sensitive, or compromised skin formulations.
  • Texture enhancer: Improves spreadability and reduces tackiness in emulsions and balms. Common in natural creams and baby care products.

Origin

Oleic/Linoleic/Linolenic Polyglycerides is produced by the esterification of polyglycerol with a blend of fatty acids derived from vegetable oils (such as sunflower, safflower, or soybean oil) rich in oleic, linoleic, and linolenic acids. The process is fully plant-based, resulting in a biodegradable, renewable ingredient suitable for clean beauty and organic certifications (COSMOS, ECOCERT compliant).

What does OLEIC/LINOLEIC/LINOLENIC POLYGLYCERIDES do in a formulation?

SKIN CONDITIONING|
EMOLLIENT|
SMOOTHING|
SMOOTHING|
MOISTURISING

Safety Profile

Oleic/Linoleic/Linolenic Polyglycerides is considered very safe for cosmetic use with a low hazard rating from EWG (1). It is non-irritating, non-sensitizing, and non-comedogenic. As a plant-derived fatty acid ester, it is well-tolerated across all skin types, including sensitive and baby skin.

OLEIC/LINOLEIC/LINOLENIC POLYGLYCERIDES alternatives

OLEIC/LINOLEIC/LINOLENIC POLYGLYCERIDES technical profile

PropertyValues
Boiling Point>300°C
Melting PointLow
pHNeutral
SolubilitySoluble in oils; dispersible in water
ViscosityMedium to high