Science
Mechanism of Action
It organizes into lamellar liquid crystal structures known as oleosomes, which closely mirror the architecture of the skin's natural lipid bilayer. This mimicry provides 'substantivity,' allowing the formula to remain on the skin effectively while acting as a penetration enhancer that facilitates the controlled release of both oil- and water-soluble actives.
Research
Clinical Evidence
High confidence5%
Key findings
- 01 Demonstrated ability to form stable thixotropic structures at 5-8% concentrations, significantly improving the bioavailability of localized pharmaceutical actives.
- 02 Proven physical and chemical stability in high-solvent environments (up to 25% organic load) across a wide pH spectrum.
Transparency
Dusting Analysis
As a primary emulsifying agent rather than a headline active, it is rarely 'dusted' for marketing purposes; however, concentrations below 1% may indicate it is being used merely as a co-emulsifier rather than for its liquid-crystal penetration-enhancing benefits.
The Formula
Formulation
Stability
Extremely pH-resilient and thixotropic, meaning it thins under pressure (application) for easy spreading but maintains integrity in the bottle. Requires high-shear processing at 80-90°C.
Synergies
- Roflumilast
- Organic UV filters
- High-load organic solvents
Conflicts
- Cationic surfactants
- Cationic polymers
- Polyquaterniums
Safety
Safety Profile
The CIR Expert Panel considers it safe when formulated to minimize irritation; it is well-tolerated even in sensitive areas like the lash line.
Your Skin
Skin Compatibility
Our Assessment
Verdict
An exceptional functional ingredient that enhances the delivery and stability of complex formulas by mimicking the skin's natural barrier.
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References
Sources