Science
Mechanism of Action
This multi-functional ferment works through three primary pathways: it inhibits tyrosinase via amentoflavone to brighten hyperpigmentation, utilizes bioavailable GABA and organic acids to soothe and fortify the acid mantle, and regulates 5-alpha reductase activity to manage excess oil production.
Research
Clinical Evidence
Medium confidence3%
Key findings
- 01 Rice bran ferments demonstrated measurable improvements in hydration, elasticity, and wrinkle depth over 56 days.
- 02 Amentoflavone isolates showed up to 80% tyrosinase inhibition in comparative bench studies.
Transparency
Dusting Analysis
Because it is a complex ferment, brands often include it at negligible amounts (below 0.5%) for 'label claims' regarding fermentation. Clinical benefits for skin texture and oil control typically require concentrations of 1% or higher.
The Formula
Formulation
Stability
Thermally sensitive; must be processed under 40°C. High ethanol concentrations can lead to protein precipitation.
Synergies
- Niacinamide
- Hyaluronic Acid
- Probiotics
Conflicts
- Strong oxidizing agents
- High-percentage Ethanol
- Extreme pH (<3.0 or >8.0)
Safety
Safety Profile
While the specific complex is pending CIR review, its constituent ferments are GRAS (Generally Recognized as Safe) and widely used in global skincare.
Your Skin
Skin Compatibility
Our Assessment
Verdict
An exceptional multi-tasking ingredient for oily and combination skin types seeking age-management and brightening without heavy emollients.
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