Science
Mechanism of Action
It functions as a biomimetic lipid that integrates into the stratum corneum, filling the microscopic gaps between corneocytes to smooth the skin surface. By forming a breathable, hydrophobic film, it acts as an occlusive agent to significantly reduce transepidermal water loss (TEWL) while maintaining a non-greasy aesthetic.
Research
Clinical Evidence
High confidence10%
Key findings
- 01 Technical evaluations demonstrate that concentrations between 2% and 25% provide optimal pigment wetting and a characteristic velvety after-feel.
- 02 Comparative stability testing confirms its efficacy as a natural replacement for synthetic oils in both O/W and W/O emulsion systems.
Transparency
Dusting Analysis
Because it functions primarily as a texture modifier and barrier enhancer, concentrations below 2% are often insufficient to deliver the ingredient's signature 'dry' sensory profile, potentially indicating its use for marketing claims rather than functional performance.
The Formula
Formulation
Stability
Thermally stable up to 85°C; highly resistant to oxidation. Insoluble in water, glycerin, and glycols.
Synergies
- Color pigments
- Natural waxes
- Vegetable-derived lipids
Conflicts
- Strong oxidizing agents
- Strong acids
- Strong bases (potential for ester hydrolysis)
Safety
Safety Profile
Included in the CIR Safety Assessment of Alkyl Esters; clinically regarded as non-irritating in standard cosmetic applications.
Your Skin
Skin Compatibility
Our Assessment
Verdict
An exceptional plant-based emollient that balances high-performance barrier protection with a sophisticated, non-comedogenic skin feel.
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References
Sources