Science
Mechanism of Action
Contains bioactive flavonoids (butrin, isobutrin) and beta-sitosterol that inhibit phosphodiesterase enzymes, promoting vasodilation and enhanced blood flow to skin tissues. Simultaneously functions as a free radical scavenger, protecting collagen and elastin from oxidative degradation while supporting cellular regeneration processes.
Research
Clinical Evidence
Medium confidence2%
Key findings
- 01 2% concentration demonstrated significant reduction in fine lines and wrinkles with improved skin firmness through antioxidant mechanisms
- 02 1-10% range showed 35% increase in eNOS production in human endothelial cells, confirming microcirculation enhancement
Transparency
Dusting Analysis
Effective concentrations start at 1% with optimal results at 2%, making sub-1% amounts insufficient for meaningful biological activity
The Formula
Formulation
Stability
Stable across pH 2-8 but performs optimally in skin-neutral environments. Heat-sensitive flavonoids require gentle processing to maintain bioactivity.
Synergies
- other antioxidants
- circulation-enhancing peptides
Conflicts
- strong oxidizing agents
- highly alkaline ingredients above pH 8.5
Safety
Safety Profile
Lacks formal regulatory assessment for topical use, though manufacturer guidelines support 1-10% cosmetic concentrations
Your Skin
Skin Compatibility
Our Assessment
Verdict
Promising botanical with dual mechanisms but requires more robust clinical validation for topical applications.
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References
Sources