Science
Mechanism of Action
Operating as an anionic surfactant, Sodium Laureth-4 Phosphate reduces the surface tension between disparate substances, effectively binding to and suspending oils, dirt, and other skin impurities, enabling their removal. Concurrently, its emulsifying properties are crucial for creating stable, homogenous blends of otherwise immiscible liquids, thereby enhancing product consistency and sensory experience. It also contributes to foaming action.
Research
Clinical Evidence
Insufficient-data confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
This ingredient exhibits resistance to alkaline environments.
Safety
Safety Profile
As an ethoxylated compound, Sodium Laureth-4 Phosphate's manufacturing process carries a theoretical risk of 1,4-dioxane contamination. However, this process is highly regulated, and finished products are typically purified and tested to mitigate this risk.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Sodium Laureth-4 Phosphate is functionally valuable as a surfactant and emulsifier for product stability and cleansing, though comprehensive official safety and specific skin compatibility data are currently unreviewed or unknown.
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