Polyglyceryl-6 Tetraoleate

What is Polyglyceryl-6 Tetraoleate?

Polyglyceryl-6 tetraoleate is a non-ionic surfactant and emollient created by linking polyglycerol-6, a polymer of glycerol, with four oleic acid chains from vegetable oils like sunflower or olive. This ester belongs to the polyglyceryl fatty acid family, commonly incorporated into skincare products such as lotions, creams, and mild cleansers. It functions by reducing interfacial tension between immiscible oil and water phases, forming stable emulsions that prevent separation and deliver uniform texture. Additionally, its emollient properties allow it to mimic skin's natural lipids, promoting a smooth, supple feel without greasiness, while its surfactant nature supports gentle dispersion of oils in rinse-off formulas.

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:

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.

Benefits

Provides softening effect by mimicking skin lipids for improved smoothness.

Enables stable blending of oils and water for consistent product texture.

Assists in mild cleansing by lowering surface tension without stripping.

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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 known allergies to oleic acid or glycerol derivatives.
—	Those experiencing sensitivity in high-surfactant formulas.
—	Users preferring fully anhydrous products.

Safety Notes

Deemed safe for use in cosmetics by ingredient review panels.
Shows low potential for comedogenicity and irritation.

Frequently Asked Questions about Polyglyceryl-6 Tetraoleate

What does polyglyceryl-6 tetraoleate do in products?

It emulsifies oils and water for stable textures, softens skin, and aids gentle cleansing.

Is it safe for sensitive skin?

Yes, assessments indicate low irritation risk and suitability for broad use.

Does it cause breakouts?

No, it carries a non-comedogenic rating with minimal pore-clogging potential.