Science
Mechanism of Action
This ingredient operates through 'sorption'—a high-precision process of simultaneous adhesion and absorption. CMADK utilizes its disulfide linkages to chemically anchor itself to native keratin proteins, effectively rebuilding the internal density and moisture-retention capacity of the substrate from within.
Research
Clinical Evidence
High confidence1%
Key findings
- 01 Synchrotron radiation research (SPring-8) confirms that a 1.0% concentration restores internal protein structures and reverses age-related decreases in density.
Transparency
Dusting Analysis
Due to its premium positioning and technical complexity, CMADK is frequently used at 'label-only' concentrations. Formulations containing less than 0.5% likely lack the concentration necessary for meaningful protein sorption.
The Formula
Formulation
Stability
The molecule achieves peak performance in acidic environments (pH 2.5–5.5), though it requires specific ionic surfactants to prevent precipitation and ensure clarity.
Synergies
- Ionic surfactants
- Low-pH barrier repair actives
Conflicts
- High-heat processing
- Low pH environments lacking ionic stabilizers
Safety
Safety Profile
Classified as non-irritating and non-CMR (carcinogenic, mutagenic, or toxic for reproduction) based on manufacturer skin patch testing.
Your Skin
Skin Compatibility
Our Assessment
Verdict
An elite structural protein that offers unique, wash-resistant restoration for compromised skin and hair barriers.
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References
Sources