Science
Mechanism of Action
This extract neutralizes reactive oxygen species through its high content of phenolic acids like protocatechuic and vanillic acids. It also supports skin barrier health with antimicrobial and astringent properties.
Research
Clinical Evidence
Medium confidenceN/A
Key findings
- 01 Demonstrates strong antioxidant activity with phenolic compounds ranging 30.0-111.1 mg GAE/g, alongside traditional astringent uses.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Optimal stability is achieved in slightly acidic environments (pH 4.0-6.5) to prevent oxidation of its phenolic components.
Conflicts
- Strong oxidizing agents
- Highly alkaline environments (pH > 8.0)
Safety
Safety Profile
Listed in EU CosIng as safe for cosmetic use (Antioxidant, Humectant, Skin Conditioning). The topical leaf extract is distinct from respiratory pollen allergy.
Your Skin
Skin Compatibility
Our Assessment
Verdict
A valuable ingredient for its broad antioxidant and skin-conditioning benefits, suitable for all skin types and supporting barrier health.
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References
Sources