Science
Mechanism of Action
Through microbial biotransformation, inert plant glycosides are converted into high-potency aglycones, specifically Astilbin and Engeletin. These compounds work dual-functionally: they inhibit 5-alpha-reductase to modulate oil production and block the formation of Advanced Glycation End-products (AGEs) that degrade collagen, while fermented soybean peptides reinforce the structural integrity of the skin barrier.
Research
Clinical Evidence
High confidence2%
Key findings
- 01 Clinical trials at 2.0% concentration demonstrated a 20-25% reduction in lipid secretion and visible refinement of skin texture over 28 days.
- 02 In-vitro analysis at 1.0% confirmed a significant preservation of elastin and collagen via anti-glycation pathways.
- 03 At 5.0%, the filtrate exhibits potent radical scavenging activity (DPPH) and a measurable reduction in pro-inflammatory cytokines IL-1alpha and TNF-alpha.
Transparency
Dusting Analysis
Due to its complex INCI name and expensive fermentation process, it is frequently included at 'label claim' levels (under 0.5%). However, clinical benefits for sebum control and anti-glycation require a minimum threshold of 1.0-2.0%.
The Formula
Formulation
Stability
The filtrate contains heat-sensitive metabolites; it must be incorporated during the cooling phase of production at temperatures below 40°C.
Synergies
- Niacinamide
- Hyaluronic Acid
- Non-acidic antioxidants
Conflicts
- Strong oxidizing agents
- Extreme pH environments (<3.5 or >8.5)
- High concentrations of cationic surfactants
Safety
Safety Profile
Composed of GRAS (Generally Recognized as Safe) microorganisms and food-grade substrates; it shows excellent biocompatibility in patch testing.
Your Skin
Skin Compatibility
Our Assessment
Verdict
A high-performance multifunctional postbiotic that is essential for formulations targeting both adult acne and environmental aging.
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