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PEG-15 COCAMINE OLEATE/PHOSPHATE.

Valuable / SURFACTANT - EMULSIFYING

PEG-15 COCAMINE OLEATE/PHOSPHATE is a polyethylene glycol derivative primarily utilized in skincare formulations as a surfactant and emulsifying agent. It expertly reduces surface tension, enabling the stable blending of immiscible oil and water phases, and enhances the solubility of other ingredients.

Summary

Emulsifying Surfactant Solubilizing

Science

Mechanism of Action

This ingredient functions by acting as a surfactant, significantly lowering the surface tension between disparate liquid components, which is crucial for forming and stabilizing emulsions. On the skin, its surfactant properties contribute to effective cleansing and the uniform distribution of product. It further aids in solubilizing various compounds, ensuring their homogeneous integration within the formulation.

Research

Clinical Evidence

Medium confidence
Effective range N/A
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

As a fundamental formulation excipient focused on product stability and texture, PEG-15 COCAMINE OLEATE/PHOSPHATE is not typically prone to 'dusting' claims associated with direct skin-benefit active ingredients.

The Formula

Formulation

Solubility
Water
Optimal pH N/A
0 7 14

Stability

PEG-15 COCAMINE OLEATE/PHOSPHATE exhibits excellent stability across a broad pH range, maintaining efficacy in both acidic and alkaline formulations. It is also resistant to hard water. Its inherent stability and lack of microbiological sensitivity mean that specific preservatives are generally not required for the ingredient itself.

Safety

Safety Profile

CIR Status
Safe with restrictions
Max tested
3%
Sensitization risk Low

The Cosmetic Ingredient Review (CIR) Expert Panel has concluded that PEG-15 COCAMINE OLEATE/PHOSPHATE and related ingredients are safe for cosmetic use when formulated to be non-irritating, superseding a prior assessment. This mandates careful product formulation to minimize the potential for irritation and the formation of hydroperoxides through autoxidation. Manufacturers are advised to employ robust procedures to limit impurities such as 1,4-dioxane, ethylene oxide, and heavy metals. While human studies demonstrate a low sensitization risk at concentrations up to 2.9%, various PEG Cocamine ingredients have been noted for their potential to cause mild to moderate skin and ocular irritation, necessitating adherence to the 3% maximum concentration for leave-on dermal exposure.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

PEG-15 COCAMINE OLEATE/PHOSPHATE is a valuable formulation excipient, critical for enhancing product stability and ingredient solubility, deemed safe for cosmetic applications when meticulously formulated to be non-irritating and within the specified 3% concentration limit.

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