Polyglyceryl-10 Distearate

Benefits
Softening

What is Polyglyceryl-10 Distearate?

Polyglyceryl-10 distearate is a cosmetic ingredient formed by esterifying polyglycerol-10, a chain of ten glycerol molecules, with two stearic acid units derived from plant fats like palm or coconut oil. This creates a versatile, non-ionic compound commonly used in skincare emulsions such as lotions, creams, and cleansers. It functions by reducing surface tension at the oil-water interface, forming a stable film that prevents phase separation and ensures even texture. As an emollient, it lubricates the skin surface to enhance smoothness and reduce dryness. In surfactant roles, it aids mild foaming and dispersion in rinse-off products. Valued for being a PEG-free alternative, it supports formulation of lightweight, spreadable textures while maintaining product integrity over time.

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's outer layer.

Enables stable blending of oils and water for creamy consistencies.

Acts as a mild surfactant to support gentle cleansing actions.

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 smoother texture.
Those with rare allergies to stearic acid derivatives.
Users of lotions and creams for improved spreadability.
People sensitive to emulsifiers in high amounts.
Individuals preferring mild, multi-functional formula ingredients.
Individuals avoiding polyglycerol-based compounds.

Safety Notes

  • Considered low hazard in cosmetic concentrations.
  • Non-comedogenic, unlikely to clog pores.

Frequently Asked Questions about Polyglyceryl-10 Distearate

What does Polyglyceryl-10 Distearate do in products?

It emulsifies oils and water, softens skin, and aids mild cleansing as a multi-role ingredient.

Is it safe for sensitive skin?

It has a low hazard profile and is generally mild for cosmetic use.

Does it clog pores?

It carries a non-comedogenic rating, making it suitable for acne-prone skin.