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Moumoujus

PEG-180/LAURETH-50/TMMG COPOLYMER.

Valuable / VISCOSITY CONTROLLING

This copolymer serves multiple roles in skincare, acting as a sophisticated viscosity modifier, emulsifier, and film-forming humectant. It effectively solubilizes various ingredients, enhances product spreadability, and specifically leverages its PEG-180 component to draw and lock moisture into the skin, promoting optimal hydration and a refined texture.

Summary

viscosity controlling humectant solvent emulsifying film forming

Science

Mechanism of Action

PEG-180/LAURETH-50/TMMG Copolymer primarily functions to optimize product rheology by modulating viscosity, ensuring a desirable feel and application. On the skin, its humectant properties, particularly from the PEG-180 component, enable it to attract and bind atmospheric moisture, thereby enhancing epidermal hydration and contributing to a smoother texture. Additionally, it operates as an effective emulsifier, stabilizing oil-in-water systems, and a solvent, facilitating the uniform dispersion of active compounds and improving overall product spreadability.

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 5 – 7
0 7 14

Stability

This copolymer exhibits good stability, particularly its PEG-180 component, with optimal performance observed within a pH range of 5.0 to 7.0.

Conflicts

  • strong oxidizing agents

Safety

Safety Profile

CIR Status
Safe as used
Sensitization risk Low

Although a direct CIR assessment for the complete PEG-180/LAURETH-50/TMMG Copolymer is not explicitly available, its constituent polyethylene glycols (PEGs) and their derivatives are widely recognized as safe for cosmetic applications under current conditions. The PEG-180 component, specifically, is considered non-toxic, non-sensitizing, non-irritating, and non-comedogenic at recommended usage levels, exhibiting excellent tolerance across all skin types, including sensitive. It is crucial for manufacturers to ensure thorough purification to eliminate potential trace impurities such as ethylene oxide and 1,4-dioxane.

Your Skin

Skin Compatibility

Yes Normal
Yes Dry
Yes Oily
Yes Sensitive
Irritancy Low
Comedogenicity Low

Our Assessment

Verdict

Valuable

This versatile copolymer is a valuable ingredient for stabilizing cosmetic formulations, enhancing textural properties, and providing effective humectant benefits across a comprehensive range of skin types, with a low risk of irritation or comedogenicity.

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