Science
Mechanism of Action
This ingredient operates by acting as both an emulsifier and a surfactant. As an emulsifier, it facilitates the homogeneous blending of immiscible liquids, such as oil and water, thereby enhancing the stability of cosmetic formulations and preventing component separation. Concurrently, as a surfactant, it effectively lowers surface tension, promoting the uniform spread of products across the skin. This surfactant activity also contributes to its cleansing and foaming capabilities and is proposed to improve the absorption of other active ingredients.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
While specific optimal pH data for SODIUM DILAURETH-4 PHOSPHATE is not available, related phosphate esters like Trilaureth-4 Phosphate demonstrate stability and efficacy across a broad pH spectrum. These related ingredients can be incorporated into cold-process formulations, with a recommended pH verification in the range of approximately 5.5-7.0.
Safety
Safety Profile
Direct safety assessments, including a CIR report for SODIUM DILAURETH-4 PHOSPHATE, are currently unavailable. Data for the related ingredient 'Sodium Laureth-4 Phosphate' suggests low concerns for cancer, allergies, immunotoxicity, and developmental/reproductive toxicity based on the EWG Skin Deep database. However, this related ingredient carries a cautionary note regarding potential contamination from toxic impurities, which may necessitate specific use restrictions and warnings in finished products. No specific SCCS opinion or FDA status for SODIUM DILAURETH-4 PHOSPHATE has been identified.
Your Skin
Skin Compatibility
Our Assessment
Verdict
SODIUM DILAURETH-4 PHOSPHATE offers valuable emulsifying and surfactant properties, but comprehensive safety and clinical efficacy data specific to this exact ingredient are currently insufficient for a definitive assessment.
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