Science
Mechanism of Action
It functions by lowering the interfacial tension between different liquid phases. Due to its specific hydrophilic-lipophilic balance, it acts as a wetting agent that allows water to spread more easily, effectively trapping oils and dirt in micellar structures that can be rinsed away while maintaining the integrity of the skin's lipid barrier.
Research
Clinical Evidence
High confidenceN/A
Key findings
- 01 A 2012 CIR safety assessment confirmed that a 1% induction concentration was a non-sensitizer in guinea pig maximization tests.
- 02 OECD 404/405 testing on 100% undiluted material showed it is non-irritating to the skin, though it remains a serious eye irritant in concentrated forms.
Transparency
Dusting Analysis
As a functional surfactant and emulsifier rather than a 'hero' active, this ingredient is used at concentrations dictated by formulation stability requirements rather than for marketing claims.
The Formula
Formulation
Stability
Highly resilient across a broad pH spectrum and remains stable in the presence of electrolytes. Its non-ionic character ensures broad compatibility with anionic and cationic systems.
Synergies
- Anionic surfactants
- Cationic conditioning agents
- Lipid-rich emollients
Conflicts
- Strong oxidizing agents
Safety
Safety Profile
Safety is contingent on the manufacturer utilizing vacuum stripping to ensure the byproduct 1,4-dioxane remains below the recommended threshold of 1 ppm.
Your Skin
Skin Compatibility
Our Assessment
Verdict
A highly stable and compatible functional ingredient that provides essential emulsification and low-irritancy cleansing for all skin types.
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References
Sources