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Moumoujus

PEG-11 LAURAMIDE.

Valuable CAS 26635-75-6 / SURFACTANT - EMULSIFYING

PEG-11 Lauramide is a versatile synthetic ingredient predominantly utilized in cosmetic formulations. It functions as a surfactant, emulsifying agent, foam booster, and viscosity controller, essential for creating stable and aesthetically pleasing products.

Summary

Emulsifier Surfactant Foam Booster Viscosity Controlling Agent

Science

Mechanism of Action

This ingredient operates by significantly lowering the surface tension between immiscible phases, such as oil and water, facilitating their uniform dispersion to form stable emulsions. As an emulsifier, it prevents phase separation, ensuring product integrity. Additionally, it enhances the foaming capacity of cleansing products and contributes to the desired rheology by modulating viscosity.

Research

Clinical Evidence

Insufficient-data confidence
Effective range N/A
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

As a functional ingredient primarily for formulation stability and texture rather than direct skin efficacy, the concept of 'dusting' (using minimal amounts to claim active benefits) is not applicable to PEG-11 Lauramide.

The Formula

Formulation

Solubility
Both
Optimal pH N/A
0 7 14

Stability

The ingredient demonstrates inherent stability, supporting the robust formulation of cosmetic products.

Conflicts

  • strong oxidizing agents
  • nitrosating agents

Safety

Safety Profile

CIR Status
Safe with restrictions
Max tested
25%
Sensitization risk Unknown

The Cosmetic Ingredient Review (CIR) Expert Panel has deemed PEG-11 Lauramide safe for use in cosmetics under current practices and concentrations, specifically when formulated to be non-irritating. Its maximum use concentration is recommended up to 25%. A critical caution involves avoiding co-formulation with nitrosating agents, as this may lead to the formation of potentially carcinogenic nitrosamines, a concern extrapolated from related ingredients like Lauramide DEA.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

PEG-11 Lauramide is a valuable functional ingredient for improving the stability and sensory properties of a wide range of cosmetic formulations, recognized as safe by CIR under specific formulation guidelines.

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