Science
Mechanism of Action
This ingredient functions as a structural mimic of 18-Methyleicosanoic acid (18-MEA), the primary lipid responsible for the skin and hair's surface hydrophobicity. Utilizing a cationic (positively charged) anchor, it targets and adheres to negatively charged damaged areas of the protein matrix, where the fatty 'cetearamido' chains reorganize to form a 'pseudo-F-layer' that restores barrier integrity and prevents moisture loss.
Research
Clinical Evidence
High confidence1%
Key findings
- 01 Technical evaluations demonstrate that at a 1.0% concentration, the ingredient successfully restores the hydrophobic barrier on compromised protein surfaces, effectively replicating the protective lipid profile of healthy tissue.
Transparency
Dusting Analysis
Because of its complex INCI name and high-performance profile, brands often include it at trace amounts ('dusting') for marketing claims. However, clinical restoration of the hydrophobic barrier requires at least 0.5% to 1.0% to be functionally effective.
The Formula
Formulation
Stability
Heat sensitive; must be incorporated during the cooling phase below 60°C to maintain the integrity of the collagen peptide structure.
Synergies
- Ceramides
- Glycerin
- Non-ionic emulsifiers
Conflicts
- High concentrations of anionic surfactants
- Strong oxidizing agents
- pH levels above 8.0
Safety
Safety Profile
The CIR has concluded that the parent hydrolyzed collagen is safe; the modified cationic structure used here is standard for advanced conditioning agents and shows no systemic toxicity concerns.
Your Skin
Skin Compatibility
Our Assessment
Verdict
A precision-engineered biomimetic lipid and protein hybrid essential for restoring the surface integrity of compromised skin and hair.
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