Science
Mechanism of Action
This multi-functional molecule utilizes a branched architecture featuring a diglycerol hydrophilic head and cetyl lipophilic chains. By significantly lowering interfacial tension, it facilitates the creation of stable emulsions and prevents the agglomeration of inorganic UV filters like Zinc Oxide, while simultaneously forming a non-occlusive, hydrophobic film that reduces transepidermal water loss.
Research
Clinical Evidence
High confidence2%
Key findings
- 01 Safety and efficacy validated for use up to 8.0% in facial, body, and scalp applications.
- 02 Demonstrated ultra-low interfacial tension at 1.0% concentration, ensuring fluid stability without traditional adhesive textures.
Transparency
Dusting Analysis
As a primary functional emulsifier and stabilizer, this ingredient is rarely 'dusted' because its physical presence is required for the formula's structural integrity. Concentrations below 0.2% would likely fail to provide the necessary dispersion for mineral pigments or UV filters.
The Formula
Formulation
Stability
Exhibits excellent stability across a broad pH range; however, structural integrity is maximized when the internal water phase is fortified with electrolytes like Magnesium Sulfate or Sodium Chloride (0.5-2.0%).
Synergies
- Zinc Oxide
- Titanium Dioxide
- Magnesium Sulfate
- Silicone fluids
Conflicts
- Highly polar oils
- High-dose ionic surfactants
Safety
Safety Profile
Being PEG-free, it eliminates concerns regarding 1,4-dioxane contamination, making it a preferred choice for sensitive skin profiles and clean-science formulations.
Your Skin
Skin Compatibility
Our Assessment
Verdict
An essential stabilizer for high-performance mineral SPF and pigment-rich formulas where a lightweight, non-irritating, and PEG-free interface is required.
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