Science
Mechanism of Action
This ingredient functions as an amphiphilic bridge, utilizing its lipophilic C9-11 carbon chain to bind with oils and its hydrophilic PEG segments to bond with water. By reducing interfacial tension, it facilitates the removal of debris during cleansing and stabilizes emulsions in moisturizing products, ensuring a uniform distribution of active ingredients.
Research
Clinical Evidence
High confidence1%
Key findings
- 01 Clinical reviews indicate that concentrations between 0.1% and 1.0% are effectively used in complex formulations to provide cleansing benefits without causing significant dermal sensitization.
- 02 Safety assessments confirm that leave-on cosmetic applications remain non-toxic and well-tolerated at concentrations reaching up to 5%.
Transparency
Dusting Analysis
As a functional surfactant rather than a biological active, 'dusting' is rarely a concern; however, concentrations below 0.1% may be insufficient to maintain the structural integrity or cleansing efficacy of the vehicle.
The Formula
Formulation
Stability
Possesses high structural stability across a broad pH spectrum, though performance is optimized between 5.0 and 7.0; it features a Hydrophilic-Lipophilic Balance (HLB) value of approximately 12.4.
Synergies
- Lipophilic emollients
- Co-surfactants
Conflicts
- Extreme acidic environments
- Highly alkaline conditions
Safety
Safety Profile
While the raw material is a concentrated eye irritant, it is considered safe in finished cosmetic products when formulated to be non-irritating.
Your Skin
Skin Compatibility
Our Assessment
Verdict
A reliable and efficient emulsifier that ensures product stability and texture without significant risk of irritation for most skin types.
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