Polyglyceryl-10 Myristate

Benefits
Softening

What is Polyglyceryl-10 Myristate?

Polyglyceryl-10 myristate is a non-ionic surfactant and emulsifier produced by esterifying decaglycerol (a polymer of 10 glycerol units) with myristic acid, typically sourced from coconut or palm kernel oils. This creates a hydrophilic-lipophilic balance suited for water-based cosmetic systems. Commonly found in facial cleansers, micellar waters, lotions, and makeup removers, it works by reducing surface tension between oil and water phases, allowing even dispersion and preventing separation for smooth textures. As a skin conditioning agent, it forms a light film that supports moisture retention without greasiness, making it ideal for daily rinse-off and leave-on products requiring mild yet effective stabilization and cleansing.

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:

Skin conditioning agent
Maintains skin softness, smoothness, and flexibility.
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

Delivers softening action to enhance skin smoothness and flexibility.

Functions as a gentle surfactant to support effective yet non-stripping cleansing.

Serves as an emulsifying agent to create stable emulsions in creams and lotions.

Who It's For

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

Who May Benefit Who Should Avoid
Individuals with dry skin needing conditioning support.
People with known allergies to coconut or palm-derived ingredients.
People preferring mild cleansers in daily routines.
Individuals sensitive to ester-based surfactants.
Those with acne-prone skin due to its non-comedogenic nature.
Those preferring completely anhydrous product formulations.

Safety Notes

  • Rated low hazard by EWG assessments.
  • Generally recognized as safe for cosmetic use by regulatory reviews.

Frequently Asked Questions about Polyglyceryl-10 Myristate

What is polyglyceryl-10 myristate derived from?

It comes from combining polyglycerol with myristic acid from vegetable oils like coconut.

Is it suitable for sensitive skin?

Yes, it features low irritation potential and supports mild cleansing.

Does it clog pores?

No, it has a comedogenic rating of zero.