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SODIUM PEG-4 LAURAMIDE CARBOXYLATE.

Insufficient Data / CLEANSING, SURFACTANT - CLEANSING, SURFACTANT - EMULSIFYING

SODIUM PEG-4 LAURAMIDE CARBOXYLATE is a versatile surfactant, primarily functioning as a cleansing agent and emulsifier in cosmetic formulations. It efficiently reduces surface tension, facilitating the removal of impurities while also stabilizing oil and water phases. Its PEG-4 component may also contribute emollient and humectant properties, potentially enhancing skin hydration and active ingredient delivery.

Summary

Cleansing Agent Emulsifier Emollient Humectant Penetration Enhancer

Science

Mechanism of Action

As a surfactant, SODIUM PEG-4 LAURAMIDE CARBOXYLATE diminishes the interfacial tension between hydrophilic and lipophilic phases, enabling the emulsification of oil and water. This action is crucial for lifting and dissolving surface debris and sebum from the skin. The polyethylene glycol (PEG-4) moiety within its structure additionally contributes to skin hydration as an emollient and humectant, and has the potential to facilitate the absorption of other beneficial compounds into the skin.

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

This ingredient readily dissolves in water and is effective in facilitating the mixing of oil and water components. While precise pH stability data for SODIUM PEG-4 LAURAMIDE CARBOXYLATE is not available, related carboxylate surfactants demonstrate robust foaming and foam stability across diverse pH ranges, coupled with excellent low-temperature solubility. The PEG-4 segment is inherently water-soluble.

Synergies

  • Potentially enhances the penetration of other active ingredients

Safety

Safety Profile

CIR Status
Insufficient data
Sensitization risk Unknown

While the Cosmetic Ingredient Review (CIR) Expert Panel has not specifically evaluated SODIUM PEG-4 LAURAMIDE CARBOXYLATE, they have deemed related compounds like PEG Dilaurate and PEG Laurate safe for cosmetic use at concentrations up to 25%. Polyethylene glycols (PEGs) broadly are considered safe under current usage practices. The FDA's approval of PEG Dilaurate for indirect food contact does not directly apply to cosmetic use. This ingredient is permissible in EWG VERIFIED products, provided specific usage restrictions and warnings are observed based on EWG's review of proprietary data.

Your Skin

Skin Compatibility

Yes Normal
Yes Dry
Yes Oily
Yes Sensitive
Irritancy Unknown
Comedogenicity Unknown

Our Assessment

Verdict

Insufficient Data

Given the current lack of direct safety and efficacy data for this specific compound, its precise suitability for precision skincare formulations remains largely unquantified, warranting further investigation.

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