Oleic/Linoleic/Linolenic Polyglycerides

What is Oleic/Linoleic/Linolenic Polyglycerides?

Oleic/Linoleic/Linolenic Polyglycerides is a cosmetic ingredient derived from vegetable oils rich in unsaturated fatty acids—oleic (omega-9), linoleic (omega-6), and alpha-linolenic (omega-3)—chemically modified by esterification with polyglycerol chains. This creates a mixture of mono-, di-, and polyglycerides that function as multifunctional additives in skincare formulations like creams, lotions, and cleansers. It works by forming protective films at oil-water interfaces to emulsify immiscible phases, reducing surface tension for better blending. As an emollient, it lubricates skin surfaces for smoother feel, while its binding and viscosity properties enhance product consistency, spreadability, and stability during storage and use.

Comedogenic Rating 0/5 Low risk of clogging pores
EWG Safety Rating 1 View on EWG →

Roles in Formulation

This ingredient serves the following purposes in cosmetic formulations:

Binder
Helps hold solid ingredients together to form cohesive tablets, compacts, or sticks, improving pressability, integrity, and wear of the finished product.
Emulsion stabilizer
Improves emulsion robustness by preventing droplet coalescence and phase separation, often by thickening, structuring, or strengthening the interfacial layer.
Emollient
Softens and smooths skin by filling in surface roughness and improving slip; can also help reduce moisture loss when paired with occlusives and film formers.
Surfactant
Lowers surface tension to enable cleansing, emulsifying, and foaming; central to shampoos, body washes, and many emulsions and micellar systems.
Emulsifying agent
Enables stable mixing of oil and water phases by forming an interfacial film, helping create lotions, creams, and cleansers with consistent texture.
Viscosity controlling agent
Adjusts thickness to the desired level for stability and usability, improving dispensing, suspension, and texture across many formulation types.
Binding
Provides cohesion by helping ingredients stick together, improving the strength and integrity of pressed powders, tablets, or solid bars.

Benefits

Softens and smooths skin texture by providing lubrication and reducing dryness.

Stabilizes emulsions to prevent separation, ensuring consistent product performance.

Improves formulation thickness and cohesion for better application and wear.

Who It's For

A quick guide for who this ingredient may suit (and who should be cautious).

Who May Benefit Who Should Avoid
People with dry or rough skin seeking hydration and smoothness.
Individuals with rare allergies to unsaturated fatty acids.
Users of emulsified products like lotions needing stable textures.
People sensitive to polyglycerol esters in cosmetics.
Those preferring plant-based ingredients in daily skincare routines.
Those preferring fully anhydrous or simple formulations.

Safety Notes

  • Rated low hazard by safety assessments, suitable for most skin types.
  • Non-comedogenic, unlikely to clog pores based on composition.

Frequently Asked Questions about Oleic/Linoleic/Linolenic Polyglycerides

What is the origin of this ingredient?

It comes from vegetable oils containing oleic, linoleic, and linolenic acids, esterified with polyglycerol.

Is it safe for sensitive skin?

Yes, it shows low irritation potential in safety reviews.

What products commonly contain it?

Found in creams, lotions, and cleansers for emulsifying and emollient effects.