Science
Mechanism of Action
Functions through dual pathways: phenolic compounds like gallic acid and methyl gallate provide antioxidant protection via free radical scavenging and metal chelation, while natural tannins deliver astringent effects that help minimize pore appearance and refine skin texture.
Research
Clinical Evidence
Medium confidenceN/A
Key findings
- 01 Ethanolic extract at 0.8 mg/ml showed significant antioxidant activity in DPPH scavenging assays with antimicrobial properties
- 02 Water extract active fraction at 40 μg/ml demonstrated metabolic enhancement in cellular uptake studies
Transparency
Dusting Analysis
Limited commercial usage data available for dusting assessment
The Formula
Formulation
Stability
Shows good stability in slightly acidic to neutral pH ranges typical for botanical extracts, with both aqueous and ethanolic extraction methods being viable
Conflicts
- Strong oxidizing agents
- High electrolyte concentrations
- Protein-based ingredients
Safety
Safety Profile
CIR specifically noted insufficient data for safety conclusions in 2005 and 2023 reviews. Contains volatile compounds including linalool and geraniol that may cause sensitization reactions.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Promising botanical with demonstrated antioxidant activity, but limited safety data restricts confident formulation recommendations.
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References
Sources