Science
Mechanism of Action
This ingredient functions by facilitating the formation of a Multi-Lamellar Emulsion (MLE), which mimics the human skin's intercellular lipid organization. Beyond its structural role, it acts as a PPAR-alpha agonist, signaling the skin to increase its own production of endogenous lipids, thereby strengthening the physical defense against external irritants.
Research
Clinical Evidence
High confidence2%
Key findings
- 01 At a 1.0% concentration, the ingredient significantly restores lamellar structure and reduces transepidermal water loss (TEWL) in subjects with atopic dermatitis.
- 02 A 2.0% concentration demonstrates a biological effect as a PPAR-alpha agonist, inducing internal lipid synthesis to fortify the skin barrier.
Transparency
Dusting Analysis
Clinical efficacy for barrier restoration is primarily observed at 1.0% or higher. Concentrations below 0.5% may provide basic emolliency but likely lack the capacity to induce endogenous lipid synthesis or meaningful lamellar repair.
The Formula
Formulation
Stability
Stable in both O/W and W/O emulsions; requires incorporation into the lipid phase during the heating process for proper integration.
Synergies
- Cholesterol
- Fatty Acids
- Natural Ceramides
Conflicts
- Nitrosating agents
Safety
Safety Profile
As an MEA-derived amide, it must not be formulated with nitrosating agents to prevent the formation of nitrosamines.
Your Skin
Skin Compatibility
Our Assessment
Verdict
A precision-engineered pseudoceramide that excels in restoring skin barrier architecture and stimulating the skin's innate lipid production.
Related
Similar Ingredients
Finding similar ingredients…