Science
Mechanism of Action
The filtrate functions through a dual-action pathway: it inhibits the activity of tyrosinase enzymes to curb melanin production and prevents the migration of existing pigment to the skin's surface. Additionally, the fermentation process unlocks small-molecule nutrients that neutralize oxidative stress and mitigate inflammatory triggers that lead to post-inflammatory hyperpigmentation.
Research
Clinical Evidence
High confidence5%
Key findings
- 01 In-vitro analysis confirmed significant suppression of melanin synthesis within B16 melanoma cells.
- 02 4-week human clinical trials demonstrated a 6.5% improvement in overall skin transparency and a measurable reduction in visible hyperpigmentation.
Transparency
Dusting Analysis
Due to its complex name and high cost as a premium 'Hanbang' fermented ingredient, it is frequently used at 'claim' levels (below 1%) where it provides minimal brightening benefit.
The Formula
Formulation
Stability
Highly stable in water-based systems and emulsions. To preserve the delicate fermented metabolites, it must be added during the cool-down phase at temperatures below 40°C.
Synergies
- Niacinamide
- Hyaluronic Acid
- Vitamin C derivatives
Conflicts
- Strong oxidizing agents
- Low pH formulations (< 4.0)
Safety
Safety Profile
The fermentation process naturally lowers the potential for irritation from botanical substrates like Thyme and Asarum, making it exceptionally gentle for reactive skin.
Your Skin
Skin Compatibility
Our Assessment
Verdict
A high-performance, multi-functional brightening complex that delivers clinical results for hyperpigmentation while respecting the skin barrier.
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References
Sources