Science
Mechanism of Action
This ingredient operates through a dual-pathway fermentation process. Aspergillus fungi break down rice to produce kojic acid for enzymatic brightening and B-vitamins for barrier support. Simultaneously, the fermentation of gelatin liberates small-molecule peptides and amino acids that function as Natural Moisturizing Factors (NMFs) and signaling molecules, stimulating the production of Type I and Type III collagen and elastin within the extracellular matrix.
Research
Clinical Evidence
High confidence3%
Key findings
- 01 In vitro analysis confirms that a 1.25% concentration significantly enhances hydration, while a 3% concentration is required to maximize mRNA expression of collagen and elastin genes.
- 02 Technical data indicates that similar fermented rice extracts provide up to 45% free radical scavenging capacity and visible reduction in hyperpigmentation via tyrosinase inhibition.
Transparency
Dusting Analysis
Due to its premium nature and 'prestige' positioning in fermented skincare, it is often included at levels below 0.5% for marketing claims. However, clinical data suggests a minimum of 1.25% for genuine moisture retention and 3% for anti-aging structural benefits.
The Formula
Formulation
Stability
The filtrate is highly stable in aqueous systems but contains heat-sensitive enzymes and peptides; it must be incorporated during the cooling phase below 40°C.
Synergies
- Niacinamide
- Hyaluronic Acid
- Ascorbic Acid
Conflicts
- Strong oxidizing agents
- Temperatures exceeding 60°C
- Extreme pH environments outside the 3.5-8.5 range
Safety
Safety Profile
While this specific complex is unreviewed, its components (Aspergillus, Rice, and Gelatin) are GRAS (Generally Recognized as Safe) and have a long history of safe use in both topical and food applications.
Your Skin
Skin Compatibility
Our Assessment
Verdict
An exceptional multi-functional ferment that bridges the gap between hydration and structural anti-aging when formulated at concentrations of 1.25% or higher.
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