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PEG-6 COCAMIDE.

Valuable CAS 68425-44-5 / SURFACTANT - CLEANSING, SURFACTANT - EMULSIFYING

PEG-6 COCAMIDE is a non-ionic surfactant derived from coconut oil and ethylene oxide, crucial for blending oil and water phases in cosmetic formulations. It functions as an emulsifier, solubilizer, and contributes to cleansing efficacy. Additionally, it enhances product viscosity and foam, offering mild humectant properties.

Summary

Cleansing Agent Emulsifier Solubilizer Viscosity Enhancer Foam Booster Humectant Solvent/Carrier

Science

Mechanism of Action

As a non-ionic surfactant, PEG-6 COCAMIDE reduces surface tension, facilitating the removal of lipid-based impurities from the skin and hair. It stabilizes immiscible liquids as an emulsifier and enhances the dissolution of hydrophobic compounds as a solubilizer. Its polyethylene glycol structure also enables it to attract and retain moisture, acting as a humectant, while boosting foam and thickening formulations.

Research

Clinical Evidence

Low confidence
Effective range N/A
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

PEG-6 COCAMIDE is a widely recognized and utilized functional ingredient within cosmetic science, not typically associated with 'dusting' concerns, serving foundational roles in product stability and texture.

The Formula

Formulation

Solubility
Water
Optimal pH N/A
0 7 14

Stability

Exhibits water solubility and contributes to formulation stability across a broad spectrum of viscosities. While a specific optimal pH range for PEG-6 COCAMIDE was not identified, the PEG-6 component maintains a neutral pH, suggesting stability within typical cosmetic pH ranges. It is known to synergize with ingredients such as Caprylic/Capric Triglyceride for achieving stable and appealing textures.

Synergies

  • Caprylic/Capric Triglyceride

Safety

Safety Profile

CIR Status
Safe with restrictions
Sensitization risk Low

The CIR Expert Panel has deemed PEG-6 COCAMIDE, along with related PEGylated alkyl glycerides, safe in current cosmetic uses and concentrations when formulated to be non-irritating. Although a specific maximum concentration is not provided, manufacturers are advised to minimize potential impurities like 1,4-dioxane. The ingredient is listed by the FDA and identified as 'FDA approved' in product listings. Patch testing is recommended for individuals with particularly sensitive skin due to its surfactant nature, despite generally low irritancy.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

PEG-6 COCAMIDE is a valuable, multifunctional ingredient that enhances formulation stability, cleansing efficacy, and sensory experience across diverse skincare and cosmetic products.

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