Science
Mechanism of Action
It functions by creating an ultra-thin, non-greasy occlusive film that significantly mitigates transepidermal water loss (TEWL). Furthermore, its non-polar nature allows it to act as a precision solvent and penetration enhancer, helping lipophilic active ingredients reach their intended targets more effectively.
Research
Clinical Evidence
High confidence10%
Key findings
- 01 Clinical evaluation of a formula featuring C13-14 Alkane demonstrated a 50.5% reduction in TEWL after a four-hour period.
- 02 Industrial safety data confirms its efficacy as a primary volatile emollient at 10-15% for providing spreadability without residue.
Transparency
Dusting Analysis
Because it is primarily used to achieve specific textural benchmarks and solubility, it is rarely 'dusted' for marketing. However, concentrations below 0.5% in a moisturizer may indicate it is being used merely for label claims rather than functional emolliency.
The Formula
Formulation
Stability
Exhibits exceptional chemical inertness and stability against oxidation, maintaining its structural integrity even in high-electrolyte environments or across extreme pH ranges.
Synergies
- Lipophilic actives
- Heavier botanical oils
- Mineral UV filters
Conflicts
- Strong oxidizing agents
- Strong reducing agents
- Strong bases
Safety
Safety Profile
The CIR Expert Panel and FDA recognize it as safe for topical use. While used up to 40% in some categories, standard leave-on skincare typically utilizes 10-20%.
Your Skin
Skin Compatibility
Our Assessment
Verdict
A highly stable, precision emollient essential for creating high-performance barriers with a weightless, sophisticated skin feel.
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References
Sources