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Moumoujus

PEG-20 MYRISTATE.

Valuable CAS - / SURFACTANT - CLEANSING, SURFACTANT - EMULSIFYING

PEG-20 Myristate is a versatile ethoxylated fatty acid ester that primarily functions as a surfactant and emulsifier, critical for creating stable blends of oil and water in skincare formulations. It also offers mild cleansing capabilities, enhances product texture, and contributes to skin hydration as a humectant.

Summary

Emulsifying Surfactant Cleansing Agent Consistency Enhancer Humectant

Science

Mechanism of Action

This ingredient operates by lowering the interfacial tension between incompatible substances like oil and water. Its molecular architecture includes both lipophilic and hydrophilic segments, enabling it to form and stabilize emulsions. As a surfactant, it aids in cleansing by solubilizing oils and impurities, and its humectant nature allows it to attract and retain moisture, supporting skin hydration.

Research

Clinical Evidence

Low confidence
Effective range N/A
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Water
Optimal pH N/A
0 7 14

Stability

Polyethylene glycols, including PEG-20 Myristate, exhibit good microbiological stability, often negating the need for additional preservatives in formulations.

Safety

Safety Profile

CIR Status
Not reviewed
Sensitization risk Low

While a specific Cosmetic Ingredient Review (CIR) report for PEG-20 Myristate is not available, general polyethylene glycols are widely regarded as well-tolerated by the skin. Related PEG compounds, such as PEG Stearates, have been assessed and deemed safe for cosmetic applications.

Your Skin

Skin Compatibility

No Normal
No Dry
No Oily
No Sensitive
Irritancy Low
Comedogenicity Unknown

Our Assessment

Verdict

Valuable

PEG-20 Myristate is a valuable ingredient for its multifunctional roles in formulation, including emulsification, cleansing, and hydration, demonstrating generally low irritation potential.

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