Science
Mechanism of Action
Functions as an anionic surfactant that reduces surface tension between water and oil for effective cleansing while creating stable foam with enhanced slip properties. Additionally acts as a penetration enhancer by fluidizing lipid bilayers in the stratum corneum, potentially improving delivery of other active ingredients.
Research
Clinical Evidence
High confidence3%
Key findings
- 01 Human patch testing at 2-5% concentration demonstrated non-irritating and non-sensitizing properties
- 02 Franz cell studies showed 47-fold increase in skin permeability at 3% concentration when combined with ethanol
- 03 Safety validated up to 12.9% in rinse-off formulations per CIR assessment
Transparency
Dusting Analysis
Primary surfactant ingredient with established safety profile - dusting concerns not applicable for this functional category
The Formula
Formulation
Stability
Maintains excellent foaming performance across pH 5-10 range with superior stability in slightly acidic conditions compared to traditional soap-based surfactants
Synergies
- Other mild surfactants
- Conditioning agents
Conflicts
- Nitrosating agents
- Strong cationic surfactants
Safety
Safety Profile
Safe in rinse-off products up to 12.9%. Limited to 5% in leave-on formulations. Must avoid nitrosamine formation through careful formulation practices.
Your Skin
Skin Compatibility
Our Assessment
Verdict
An exceptionally gentle yet effective cleansing surfactant that delivers superior performance without compromising skin barrier function.
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References
Sources