Science
Mechanism of Action
Functions through its distinctive alkyl ether carboxylic acid structure, where a carboxylate group is separated from the alkyl chain by 11-12 polyethylene glycol units. This configuration creates a low critical micelle concentration and reduces stratum corneum penetration, enabling thorough cleansing while preserving the skin barrier and minimizing irritation potential.
Research
Clinical Evidence
High confidence2.5%
Key findings
- 01 Demonstrated significant reduction in skin and eye irritation when used as co-surfactant with primary anionic cleansers at 0.5-5.0% concentration
- 02 Enhanced fragrance and active ingredient stabilization and deposition at 0.1-3.0% in aqueous systems
Transparency
Dusting Analysis
Not applicable for surfactant ingredients as dusting concerns primarily apply to active compounds
The Formula
Formulation
Stability
Demonstrates exceptional pH adaptability, functioning as non-ionic surfactant below pH 4.0 and anionic above neutral pH. Maintains stability in hard water and high electrolyte environments.
Synergies
- Primary anionic surfactants (reduces irritation)
- Fragrance compounds (enhances solubilization)
- Sunscreen actives (co-emulsification)
Conflicts
- Cationic surfactants at specific ratios
- Strong oxidizing agents
Safety
Safety Profile
CIR-approved within Alkyl PEG Ethers assessment. Safety established when formulated to minimize irritation potential.
Your Skin
Skin Compatibility
Our Assessment
Verdict
An intelligently designed surfactant that achieves effective cleansing while prioritizing skin compatibility through reduced irritation potential.
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Similar Ingredients
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References
Sources