Science
Mechanism of Action
It functions by integrating into the gaps of the intercellular lipid matrix, effectively 'sealing' the skin surface to prevent moisture loss. By mimicking the structure of 18-MEA, it restores the skin's natural water-repellent properties and protects the underlying layers from environmental aggressors and irritants.
Research
Clinical Evidence
High confidence1%
Key findings
- 01 A 2020 study in the International Journal of Cosmetic Science showed that concentrations between 0.5% and 2.0% successfully replenish surface lipids to enhance skin texture and smoothness.
- 02 Research published in the Journal of Cosmetic Dermatology (2019) demonstrated that a 1.0% concentration significantly lowers transepidermal water loss (TEWL) and repairs the lipid layer in compromised skin models.
Transparency
Dusting Analysis
While often used in hair care, its inclusion in skincare at levels below 0.5% may fail to provide the barrier-restoration benefits observed in clinical settings. High-quality barrier repair formulas should utilize it at 1% or higher.
The Formula
Formulation
Stability
Highly resistant to oxidation due to its saturated branched-chain structure. It remains stable in neutral to slightly acidic environments but is prone to saponification in highly alkaline conditions.
Synergies
- Ceramides
- Cholesterol
- Squalane
Conflicts
- Heavy metal ions
- High pH environments (>8.0)
Safety
Safety Profile
The CIR Expert Panel considers it safe for cosmetic use when formulated to avoid irritation, even at concentrations far exceeding standard skincare use.
Your Skin
Skin Compatibility
Our Assessment
Verdict
An exceptional biomimetic lipid for precision barrier restoration, specifically for dry and compromised skin types.
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