Science
Mechanism of Action
This ingredient operates through a four-tier biological pathway: it neutralizes oxidative stress via soy-derived isoflavones and persimmon tannins, regulates sebum production through natural astringency, inhibits bacterial growth with fermentation-derived lipopeptides, and reinforces the skin barrier by providing small-chain amino acids that support the Natural Moisturizing Factor (NMF).
Research
Clinical Evidence
High confidence1%
Key findings
- 01 A 4-week clinical evaluation demonstrated a 31.84% reduction in pore volume and a 29.57% decrease in visible pore size.
- 02 In vitro testing confirmed significant inhibition of collagenase and tyrosinase, pointing to structural preservation and pigment regulation.
- 03 Significant improvements in skin elasticity and antioxidant activity were recorded in patent-supported trials.
Transparency
Dusting Analysis
While measurable benefits for enzymatic inhibition occur at 0.1%, the structural and pore-refining results seen in clinical trials require a concentration of at least 1%. Formulas using this below 1% may only provide basic antioxidant support rather than corrective results.
The Formula
Formulation
Stability
Highly stable in standard aqueous systems and oil-in-water emulsions. It is thermolabile and should not be exposed to temperatures exceeding 50°C during manufacture to preserve bioactive peptides.
Synergies
- Niacinamide
- Hyaluronic Acid
- Non-anionic surfactants
Conflicts
- Strong oxidizing agents
- High-concentration anionic surfactants
- Highly alkaline formulations (pH > 8.0)
Safety
Safety Profile
The ingredient is non-irritating and non-sensitizing, making it suitable for prolonged use in leave-on applications.
Your Skin
Skin Compatibility
Our Assessment
Verdict
An exceptional multi-tasking ferment that provides scientifically validated pore reduction and skin brightening with an excellent safety profile for all skin types.
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References
Sources