Science
Mechanism of Action
It functions as a mild surfactant by reducing the surface tension of water, allowing for the emulsification of oils and debris. Unlike traditional surfactants that can penetrate too deeply and cause irritation, its large polar head group restricts action to the surface, while its ethoxylated chain temporarily reorganizes lipid bilayers to improve the absorption of lipophilic active ingredients.
Research
Clinical Evidence
High confidence2.5%
Key findings
- 01 Demonstrated superior skin barrier maintenance compared to traditional sulfates (SLS/SLES) while achieving equivalent cleansing power.
- 02 Proven to act as a percutaneous absorption enhancer for lipophilic molecules by optimizing stratum corneum permeability.
Transparency
Dusting Analysis
Typically utilized at functional levels between 0.5% and 5%. Concentrations below 0.1% are likely insufficient to provide meaningful surfactant or penetration-enhancing benefits.
The Formula
Formulation
Stability
Exhibits exceptional stability across a wide pH spectrum and remains effective in hard water, preventing the formation of insoluble mineral 'scum'.
Synergies
- Lipophilic actives
- Non-ionic surfactants
- Emollients
Conflicts
- Strong oxidizing agents
- Highly cationic conditioning agents
Safety
Safety Profile
Safe for use up to 5% in rinse-off products; leave-on formulations are typically restricted to under 1% to ensure non-irritancy.
Your Skin
Skin Compatibility
Our Assessment
Verdict
A sophisticated, low-irritation surfactant that excels in sensitive skin formulations by providing efficient cleansing and enhanced active delivery without disrupting the barrier.
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