Science
Mechanism of Action
Works through delivery of synergistic polyphenolic compounds that neutralize free radicals, reduce inflammatory markers including erythema, and support skin barrier restoration. The catechin and procyanidin content provides antioxidant defense while cinnamic acid derivatives contribute mild antimicrobial effects against acne-causing bacteria.
Research
Clinical Evidence
Medium confidence1%
Transparency
Dusting Analysis
Typically used at meaningful concentrations above 0.5% due to water-soluble nature and established efficacy thresholds from supplier recommendations
The Formula
Formulation
Stability
Demonstrates excellent stability in aqueous systems with standard preservation. Heat-sensitive and may experience polyphenol degradation at extreme temperatures.
Synergies
- niacinamide
- hyaluronic acid
- aloe vera
Conflicts
- strong oxidizing agents
- high pH actives
Safety
Safety Profile
Generally well-tolerated botanical extract with established usage history. Commercial preparations typically include standard preservative systems.
Your Skin
Skin Compatibility
Our Assessment
Verdict
A well-rounded botanical extract that effectively combines antioxidant, anti-inflammatory, and mild antimicrobial properties for comprehensive skin conditioning across all skin types.
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References
Sources