Science
Mechanism of Action
Utilizing a two-stage fermentation by Aspergillus and Lactobacillus, the plant's complex polysaccharides are enzymatically broken down into smaller molecules, including Astragaloside IV and organic acids. These metabolites stimulate endogenous hyaluronic acid production, suppress tyrosinase to brighten the complexion, and neutralize oxidative stress through enriched flavonoid content.
Research
Clinical Evidence
High confidence2%
Key findings
- 01 In-vivo trials using a 2% concentration demonstrated a 20% improvement in firmness, hydration, and smoothness within 14 days.
- 02 Long-term assessment (42 days) indicated a reduction in blemish visibility by 10-15%.
- 03 Systematic reviews highlight significant efficacy in wrinkle depth reduction and barrier restoration via enhanced molecular bioavailability.
Transparency
Dusting Analysis
While often included in 'ferment-themed' products for marketing appeal, clinical benefits for skin texture and barrier repair require at least a 1-2% concentration to be effective.
The Formula
Formulation
Stability
Highly stable in aqueous solutions and emulsions when stored in cool, dark conditions. Avoid exposure to high alkalinity which can compromise the integrity of the ferment metabolites.
Synergies
- Hyaluronic Acid
- Niacinamide
- Ceramides
- Peptides
Conflicts
- Strong oxidizers
- Ethanol concentrations exceeding 20%
- Extreme pH environments (<3.0 or >8.0)
Safety
Safety Profile
Recognized as non-genotoxic and non-sensitizing by the June 2025 CIR Expert Panel assessment on Lactobacillus-derived ingredients.
Your Skin
Skin Compatibility
Our Assessment
Verdict
A high-performance postbiotic ingredient that bridges the gap between traditional herbal medicine and modern precision skincare for resilient, hydrated skin.
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References
Sources