Science
Mechanism of Action
Forms a semi-occlusive hydrophobic film on the skin surface that prevents transepidermal water loss while maintaining breathability. Its high refractive index simultaneously creates an optical enhancement effect, imparting natural-looking luminosity and improving the adhesion of other active ingredients to the skin.
Research
Clinical Evidence
High confidence5%
Key findings
- 01 Significant reduction in transepidermal water loss with measurable improvement in barrier function through semi-occlusive film formation
- 02 Enhanced skin conditioning and improved active ingredient adhesion with smooth, non-greasy texture delivery
Transparency
Dusting Analysis
Not commonly subject to dusting practices due to its specialized polymeric nature and effective concentration range of 1-10% for barrier benefits
The Formula
Formulation
Stability
Highly stable in anhydrous systems and both O/W and W/O emulsions. Susceptible to hydrolysis at pH extremes below 3.0 or above 9.0 due to ester linkages.
Synergies
- Other film-forming agents
- Barrier repair ingredients
- Oil-soluble actives
Conflicts
- Strong oxidizing agents
- Extreme pH environments
Safety
Safety Profile
CIR Expert Panel reviewed under Dimer Dilinoleates group with conclusion of safety in current use practices. Maximum concentration of 53% reported in lip products.
Your Skin
Skin Compatibility
Our Assessment
Verdict
A sophisticated multifunctional ingredient that delivers proven barrier benefits with superior aesthetics, particularly valuable for dry and sensitive skin formulations.
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References
Sources