Science
Mechanism of Action
This extract operates through a triple-action pathway: it inhibits Matrix Metalloproteinases (MMP-1, -2, and -9) to prevent the enzymatic breakdown of collagen, utilizes high-molecular-weight polysaccharides to bind moisture to the stratum corneum, and stimulates DNA repair mechanisms (specifically NUDT1 and OGG1 genes) to reverse damage caused by particulate matter (PM2.5).
Research
Clinical Evidence
High confidence2%
Key findings
- 01 Reduces the expression of collagen-degrading enzymes (MMP) by up to 0.40-fold, providing a significant shield against photoaging.
- 02 Demonstrated protection against DNA damage and restoration of DNA repair genes following exposure to fine particulate pollution.
Transparency
Dusting Analysis
Because it is effective at very low concentrations in vitro, brands often 'dust' this ingredient at trace levels (0.01% or less) for marketing claims. For meaningful anti-pollution and collagen-protective benefits, we look for concentrations closer to the 1-2% range used in clinical formulations.
The Formula
Formulation
Stability
Highly stable in neutral to slightly alkaline environments; maintain pH above 5.5 to prevent protein precipitation and ensure full solubility.
Synergies
- Antioxidants
- Peptides
- Hyaluronic Acid
- Mineral UV Filters
Conflicts
- Strong Acids (pH < 5.0)
- Potent Oxidizers
- Temperatures exceeding 60°C
Safety
Safety Profile
Recognized as GRAS (Generally Recognized as Safe) by the FDA for oral intake, supporting its high safety profile in topical applications.
Your Skin
Skin Compatibility
Our Assessment
Verdict
A scientifically-backed marine bioactive essential for urban dwellers and those seeking to proactively inhibit enzymatic collagen degradation.
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References
Sources