Science
Mechanism of Action
This ingredient functions as a biomimetic skin-conditioning agent that targets sensory irritation pathways. By dampening anti-neurogenic inflammation and integrating into the intercellular lipid matrix, it restores barrier function and provides a 'neural-calming' effect that reduces the perception of stinging or itching.
Research
Clinical Evidence
Medium confidence2%
Key findings
- 01 Technical evaluations in professional skincare formulations demonstrate that concentrations between 0.5% and 2.0% effectively support lipid barrier restoration and significantly reduce sensory irritation markers.
Transparency
Dusting Analysis
While not a common 'hero' ingredient for mass marketing, it is occasionally included at negligible levels (<0.2%) to claim 'soothing' properties without reaching the threshold required for neurogenic relief.
The Formula
Formulation
Stability
Highly stable in standard cosmetic emulsions. As an amide, it is susceptible to hydrolysis if exposed to highly alkaline environments.
Synergies
- Ceramides
- Squalane
- Bisabolol
- Cholesterol
Conflicts
- Strong oxidizing agents
- Formulations with pH > 9.0
Safety
Safety Profile
Recognized by the EU Cosmetic Ingredient Glossary (CosIng) as a safe conditioning agent; no known adverse effects in typical topical applications.
Your Skin
Skin Compatibility
Our Assessment
Verdict
A sophisticated, low-irritancy amide that provides targeted relief for sensory sensitivity and essential lipid support for the modern skincare wardrobe.
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References
Sources