Science
Mechanism of Action
This ingredient functions as a multi-modal skin optimizer: it inhibits lipase activity to preserve essential surface lipids while simultaneously upregulating Aquaporin 3 and Filaggrin. By converting complex plant proteins into smaller bioactive peptides, it strengthens the epidermal barrier and neutralizes oxidative stress through potent antioxidant dimeric flavan-3-ols.
Research
Clinical Evidence
High confidence2.5%
Key findings
- 01 In vitro evaluation showed a 71% increase in foundational hydration markers (AQP3 and FLG), facilitating superior moisture retention and barrier repair.
- 02 An 8-week clinical trial on human subjects revealed a 62% surge in skin resilience, coupled with a 41% decrease in wrinkle visibility and 75% smoother texture.
Transparency
Dusting Analysis
Because ferment filtrates are expensive and sound impressive on labels, they are often 'dusted' at levels below 0.5%. However, clinical data suggests concentrations above 1.25% are required to trigger significant biological responses in barrier protein expression.
The Formula
Formulation
Stability
Heat-sensitive bioactive; must be incorporated during the cool-down phase (below 40°C) to prevent the denaturation of enzymatic and peptide components.
Synergies
- Niacinamide
- Hyaluronic Acid
- Ceramides
Conflicts
- Strong oxidizing agents
- High ethanol concentrations (>20%)
Safety
Safety Profile
Classified within the safe-use parameters for rice-derived and yeast-derived cosmetic ingredients by the CIR Expert Panel.
Your Skin
Skin Compatibility
Our Assessment
Verdict
A high-performance ferment that bridges the gap between deep hydration and structural anti-aging, essential for compromised or aging skin barriers.
Related
Similar Ingredients
Finding similar ingredients…
References
Sources