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ARGININE PEG-4 COCAMIDE SULFATE.

Valuable / CLEANSING, FOAMING, SURFACTANT - CLEANSING, SURFACTANT - FOAM BOOSTING

ARGININE PEG-4 COCAMIDE SULFATE is a versatile compound that synergizes the cleansing efficacy of a surfactant with the hydrating and conditioning attributes of arginine. It is engineered to perform as an effective cleansing and emulsifying agent while simultaneously enhancing skin's natural moisture balance and strengthening its protective barrier.

Summary

Surfactant Emulsifier Cleansing Agent Skin Conditioner Hydration

Science

Mechanism of Action

The PEG-4 Cocamide Sulfate segment of this molecule primarily functions as a surfactant, emulsifier, and cleansing agent, reducing surface tension and aiding in the dispersion of immiscible liquids. Concurrently, the integrated arginine component provides beneficial skin conditioning and hydration, supporting skin elasticity and fortifying its natural protective layer by maintaining optimal water content.

Research

Clinical Evidence

Low confidence
Effective range N/A
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

As a liquid surfactant and conditioning agent, ARGININE PEG-4 COCAMIDE SULFATE is not typically associated with 'dusting,' a phenomenon generally observed with powdered active ingredients at high concentrations.

The Formula

Formulation

Solubility
Water
Optimal pH N/A
0 7 14

Stability

This ingredient is anticipated to be readily water-soluble. While a specific optimal pH range for ARGININE PEG-4 COCAMIDE SULFATE's stability has not been definitively established, the stability of some arginine-sulfate compounds is pH-dependent, with instances of higher solubility at pH 5-6 and enhanced thermal stability at pH 7.0 compared to 5.0.

Safety

Safety Profile

CIR Status
Safe with restrictions
Sensitization risk Moderate

The Cosmetic Ingredient Review (CIR) Expert Panel has assessed alkoxylated fatty amides, including PEG-4 Cocamide, concluding their safety in cosmetics when formulated to be non-irritating. While no specific maximum concentration for ARGININE PEG-4 COCAMIDE SULFATE was provided, related alkoxylated fatty amides have reported maximum use concentrations up to 9.3% (e.g., PEG-4 Rapeseedamide in hair dyes) and 0.35% (e.g., PPG-2 Hydroxyethyl Cocamide in face/neck products). Undiluted forms of related compounds showed irritancy in animal studies; however, a 5% aqueous solution of PPG-2 Hydroxyethyl Cocamide proved non-irritating in human clinical testing, highlighting the critical role of precise formulation in ensuring skin compatibility and minimizing sensitization potential.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

ARGININE PEG-4 COCAMIDE SULFATE is a valuable ingredient, providing both effective cleansing and significant skin conditioning benefits, contingent upon its precise formulation to ensure non-irritating application.

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