Science
Mechanism of Action
It functions by lowering the interfacial tension between aqueous and lipid phases, facilitating the formation of stable microscopic droplets. Additionally, its molecular structure allows it to act as a wetting agent for pigments and a solubilizer for delicate fragrances, ensuring even distribution of ingredients across the skin surface.
Research
Clinical Evidence
High confidence5%
Key findings
- 01 Safety assessments indicate that while pure concentrations can cause irritation in animal models, cosmetic dilutions between 1% and 10% are clinically non-irritating.
- 02 Technical evaluations by manufacturers confirm its efficacy in pigment wetting and emulsification without disrupting the cutaneous barrier at standard usage levels.
Transparency
Dusting Analysis
As a functional emulsifier rather than an active treatment, 'dusting' is less of a concern; however, concentrations below 1% may indicate it is being used merely as a fragrance solubilizer rather than a primary structural emulsifier.
The Formula
Formulation
Stability
Highly resilient across a broad pH spectrum and maintains structural integrity in electrolyte-rich environments. Features an HLB value of approximately 12.2–12.5.
Synergies
- Fragrance oils
- Mineral pigments
- Electrolytes
Conflicts
- Strong oxidizing agents
- High concentrations of phenolic compounds
- Extreme pH environments when paired with anionic surfactants
Safety
Safety Profile
Safe for cosmetic application provided the formulation is processed to limit 1,4-dioxane and ethylene oxide impurities to below 1 ppm.
Your Skin
Skin Compatibility
Our Assessment
Verdict
A versatile and stable emulsifier essential for creating sophisticated, elegant textures in multi-phase skincare systems.
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References
Sources