Science
Mechanism of Action
It reinforces the epidermal lipid matrix by forming a biomimetic protective layer that prevents transepidermal water loss (TEWL). Additionally, it acts as a pro-inflammatory cytokine inhibitor, helping to dampen the skin's biological response to environmental stressors and irritants.
Research
Clinical Evidence
Medium confidence1%
Key findings
- 01 Comparative data on related MEA amides suggests significant irritation reduction at concentrations of 1%.
Transparency
Dusting Analysis
Because it is a specialty lipid that provides sensory benefits at low levels, it is often included at 'window-dressing' concentrations below the 0.5% efficacy threshold for barrier repair.
The Formula
Formulation
Stability
Heat stable up to 80°C for short durations (max 15 minutes); prolonged exposure to high heat should be avoided during the emulsion process.
Synergies
- Ceramides
- Fatty Acids
- Phytosterols
Safety
Safety Profile
While specific data for Deoxyphytantriyl Palmitamide MEA is limited, similar MEA amides are considered safe up to 17% in rinse-off products. In leave-on applications, free ethanolamine release must be strictly controlled.
Your Skin
Skin Compatibility
Our Assessment
Verdict
An excellent biomimetic lipid for barrier support, though formulation precision is required to ensure safety and efficacy.
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References
Sources