Polyglyceryl-6 Polyricinoleate

Benefits
Softening

What is Polyglyceryl-6 Polyricinoleate?

Polyglyceryl-6 Polyricinoleate is a non-ionic emulsifier produced by esterifying polyglycerol-6, a polymer of glycerol, with polyricinoleic acid derived from castor oil's ricinoleic fatty acid. This creates a lipophilic molecule suited for water-in-oil emulsions and anhydrous formulations like lipsticks, foundations, and mascaras. In products, it functions by lowering interfacial tension between oil and water phases, forming a stable interfacial film that prevents separation and ensures even texture. Its surfactant properties aid in dispersing pigments and improving spreadability, while emollient effects help mimic skin's natural lipids for a smooth application. Commonly found in color cosmetics and oil-based cleansers, it supports long-wear stability without compromising sensory feel.

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 smoothing skin surface and reducing dryness.

Enables stable emulsions for consistent cream and lotion textures.

Improves product spreadability and pigment dispersion in makeup.

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 emollient softening without greasiness.
Individuals with rare castor oil allergies.
Those with acne-prone skin, as it rates non-comedogenic.
People sensitive to surfactant emulsifiers in high concentrations.
Users of oil-based makeup needing stable, long-lasting formulas.
Those preferring fully natural, non-esterified ingredients.

Safety Notes

  • Rated low hazard (EWG score 1) with minimal concerns for toxicity or irritation.
  • Deemed safe for cosmetic use by Cosmetic Ingredient Review assessments.

Frequently Asked Questions about Polyglyceryl-6 Polyricinoleate

What is Polyglyceryl-6 Polyricinoleate made from?

It derives from polyglycerol-6 and polyricinoleic acid from castor oil, forming a cosmetic emulsifier.

Is it safe for sensitive skin?

Evidence shows low irritation potential in cosmetic concentrations.

Does it clog pores?

It has a comedogenic rating of 0, indicating low pore-clogging risk.