Polyglyceryl-6 Dioleate

What is Polyglyceryl-6 Dioleate?

Polyglyceryl-6 dioleate is a synthetic ester formed by combining polyglycerol-6, a polymer of glycerol from plant sources, with oleic acid sourced from vegetable oils. This creates a non-ionic compound prized in cosmetics for its surfactant and emulsifying properties. In formulations like creams, lotions, cleansers, and shampoos, it reduces surface tension to blend oil and water phases seamlessly, forming stable emulsions with smooth textures. As an emollient, it mimics skin's natural lipids to soften the surface and enhance product spreadability. Commonly found in natural-leaning products due to its plant-derived origins, it supports gentle cleansing without harshness, making it suitable for daily skincare routines across various product types.

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 emollient effects to smooth and soften skin texture.

Acts as an emulsifier for stable, consistent lotion and cream formulas.

Supports surfactant action for effective yet mild cleansing in washes.

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 skin seeking added softness and hydration support.
Anyone with known allergies to oleic acid or polyglycerol derivatives.
Individuals preferring stable, natural-derived emulsions in routines.
People sensitive to emulsifiers in high concentrations.
Those using cleansers or lotions needing smooth application.
Those preferring fully anhydrous or simple formulations.

Safety Notes

  • Rated low hazard by EWG, indicating minimal risk in typical use.
  • Non-comedogenic, unlikely to clog pores per available ratings.

Frequently Asked Questions about Polyglyceryl-6 Dioleate

What is polyglyceryl-6 dioleate made from?

It's an ester of polyglycerol-6 from plant glycerol and oleic acid from vegetable oils.

Is it safe for sensitive skin?

Low hazard rating suggests suitability, but individual testing recommended.

What products commonly include it?

Found in creams, lotions, cleansers, and shampoos for emulsifying and softening.