Science
Mechanism of Action
As an anionic alkyl ether sulfate, SODIUM C9-15 PARETH-3 SULFATE functions by significantly lowering the surface tension of water. This action facilitates the dispersion of oils and dirt, allowing for their emulsification and subsequent removal, while also creating stable foam structures.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
This ingredient demonstrates excellent hydrolytic stability across the entire pH spectrum, from highly acidic to highly alkaline conditions, making it exceptionally versatile for diverse formulation chemistries.
Safety
Safety Profile
No direct safety assessment by the Cosmetic Ingredient Review (CIR) Expert Panel specific to SODIUM C9-15 PARETH-3 SULFATE has been identified. While a related ingredient, Sodium Sulfate, was deemed safe when formulated to be non-irritating, and another similar compound, Sodium C10-15 Pareth Sulfate, had an unknown weight of evidence regarding irritation, formulators must ensure this ingredient is used in concentrations that prevent irritation.
Your Skin
Skin Compatibility
Our Assessment
Verdict
While an effective cleansing and foaming agent with broad pH stability, the absence of specific CIR safety data and skin compatibility metrics (irritancy, comedogenicity) classifies this ingredient as having insufficient data for a definitive precision skincare recommendation.
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