Science
Mechanism of Action
The fermentation process enzymatically cleaves complex green tea polyphenols like EGCG into smaller, more penetrative molecules such as gallic and caffeic acids. Simultaneously, it generates skin-identical lactic acid for hydration, antimicrobial bacteriocins for barrier defense, and short-chain fatty acids that suppress inflammatory pathways while inhibiting tyrosinase and collagenase enzymes to prevent pigment formation and collagen degradation.
Research
Clinical Evidence
High confidence3%
Key findings
- 01 Demonstrated significant inhibition of MMP-1 and MMP-2 enzymes to preserve the dermal matrix.
- 02 In vitro studies show measurable reduction in tyrosinase activity, supporting its use as a brightening agent.
- 03 Proven radical scavenging capabilities that outperform non-fermented Camellia sinensis counterparts.
Transparency
Dusting Analysis
Due to its premium nature and efficacy at low levels, brands often include it at negligible concentrations (below 0.3%) just for label claims. For precision results in antioxidant protection and brightening, concentrations between 1% and 5% are required.
The Formula
Formulation
Stability
Heat-sensitive bioactive; must be incorporated into the cooling phase of production (under 40°C) to prevent denaturation of fermented metabolites.
Synergies
- Vitamin C
- Niacinamide
- Hyaluronic Acid
- Probiotics
Conflicts
- Strong oxidizing agents
- Formulas with pH > 8.0
Safety
Safety Profile
While the complex is not yet CIR-reviewed, its constituent components (Green Tea and Lactobacillus) have long-standing safety profiles in both food and cosmetic applications.
Your Skin
Skin Compatibility
Our Assessment
Verdict
An elite multi-tasking fermented active that bridges the gap between traditional botanical antioxidants and advanced probiotic technology.
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