Science
Mechanism of Action
DI-C12-15 Pareth-4 Phosphate operates by reducing surface tension within cosmetic products, enabling uniform distribution and application. As an emulsifier, it stabilizes mixtures of immiscible liquids like oil and water, ensuring product integrity and consistency. Its surfactant properties further aid in cleansing, helping to lift and wash away fat and soil particles from the skin and hair with water.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
No data available regarding dusting potential.
The Formula
Formulation
Stability
This ingredient demonstrates exceptional stability across a wide pH range, from 2.5 to 13.5, facilitating its use in diverse formulations, even those containing difficult-to-stabilize components. It is cold processable and exhibits high solubility in oily phases, offering significant flexibility during manufacturing. Neutralization with an alkali is possible if desired.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel concluded that alkyl phosphates, including DI-C12-15 Pareth-4 Phosphate, are safe in current uses and concentrations when formulated to be non-irritating. While no specific SCCS opinion or FDA status is noted, similar ingredients are rated with low concern by EWG Skin Deep. However, an INCIDecoder assessment indicates a medium irritancy potential, underscoring the necessity for careful formulation to prevent irritation.
Your Skin
Skin Compatibility
Our Assessment
Verdict
DI-C12-15 Pareth-4 Phosphate is a valuable formulating agent for its robust emulsifying, surfactant, and cleansing capabilities, coupled with broad pH stability, although precision in formulation is critical to ensure non-irritating application.
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References
Sources