Science
Mechanism of Action
The fermentation process transforms soy glycosides into potent aglycone forms and Coumestrol, a phytoestrogen that binds to the FLT3 receptor. This interaction effectively shuts down the molecular signaling pathways triggered by UVB rays that lead to collagen breakdown, while simultaneously activating dermal fibroblasts to increase the synthesis of Type I procollagen and hyaluronic acid.
Research
Clinical Evidence
High confidence5%
Key findings
- 01 In vivo clinical testing on 22 subjects demonstrated an 11.2% increase in skin elasticity and visible lifting of the jawline after 14 days of application at concentrations between 1-5%.
- 02 In vitro analysis confirmed significant suppression of MMP-1 enzymes (the primary drivers of collagen degradation) and a marked surge in procollagen production at a 10% concentration.
Transparency
Dusting Analysis
While this ingredient provides significant lifting and firming benefits, it is frequently used in 'label only' concentrations below 0.5% in mass-market fermented essences, which is insufficient to trigger the 11.2% elasticity improvement seen in clinical trials.
The Formula
Formulation
Stability
The extract remains highly stable in slightly acidic aqueous environments but is heat-sensitive; it must be incorporated during the cooling phase of production (below 40°C) to preserve enzymatic bioactivity.
Synergies
- Peptides
- Hyaluronic Acid
- Niacinamide
Conflicts
- Alkaline environments (pH > 8.0)
- Strong oxidizing agents
Safety
Safety Profile
Classified under the broader safe category of Glycine soja (Soy) derivatives. The fermentation process uses food-grade microorganisms, ensuring high biocompatibility.
Your Skin
Skin Compatibility
Our Assessment
Verdict
A sophisticated fermented active that provides measurable lifting and collagen-protective benefits, making it an essential component for targeted pro-aging regimens.
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References
Sources