Science
Mechanism of Action
Functions as a high-HLB emulsifier by reducing interfacial tension between oil and water phases, allowing disparate ingredients to form stable, uniform mixtures. The extensive ethoxylation creates strong hydrophilic properties that facilitate oil-in-water emulsion formation and enable effective solubilization of fragrance oils and other lipophilic actives into water-based formulations.
Research
Clinical Evidence
High confidence2.5%
Key findings
- 01 Clinical patch testing demonstrated non-irritating to mildly irritating response in human subjects
- 02 Human repeated insult patch tests showed no skin sensitization potential despite eye irritation at undiluted concentrations
Transparency
Dusting Analysis
As a functional emulsifier and solubilizer, this ingredient serves essential formulation purposes rather than marketing appeal, making dusting unlikely.
The Formula
Formulation
Stability
Demonstrates exceptional stability across acidic and alkaline conditions with resistance to hard water minerals and excellent ionic compatibility.
Synergies
- anionic surfactants
- cationic surfactants
- other non-ionic surfactants
Safety
Safety Profile
CIR Expert Panel approval with requirement for non-irritating formulation. Typical usage ranges 0.5-5% in leave-on products with excellent safety profile when properly formulated.
Your Skin
Skin Compatibility
Our Assessment
Verdict
A reliable, well-tolerated emulsifier that enables stable formulations across all skin types with proven safety data.
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