Science
Mechanism of Action
The flower extract operates through a triple-action pathway: it inhibits inflammatory enzymes (COX-1, COX-2, and 5-LOX) to reduce redness, utilizes phenylpropanoids to disrupt the cell membranes of acne-causing bacteria like S. aureus, and neutralizes free radicals to prevent lipid peroxidation and premature aging.
Research
Clinical Evidence
Medium confidence2%
Key findings
- 01 Observed antibacterial activity against S. aureus and S. epidermidis at concentrations between 0.15% and 3.1% (PubMed/NIH 2011).
- 02 Biological activity including anticoagulant and anti-inflammatory effects demonstrated at a 5% concentration in leaf and flower extracts (ResearchGate 2025).
Transparency
Dusting Analysis
Because it is a botanical extract often used for 'label claims,' many formulations include it at levels below 0.1%, which is insufficient to trigger its antibacterial and anti-inflammatory mechanisms.
The Formula
Formulation
Stability
Highly susceptible to UV-induced degradation and oxidation; must be housed in light-protected packaging and kept away from prolonged heat.
Synergies
- Vitamin E
- Soothing Polysaccharides
- Salicylic Acid
Conflicts
- Strong oxidizing agents
- High pH environments (>8.0)
Safety
Safety Profile
While generally safe in topical applications, individuals with known allergies to the Asteraceae (ragweed) family should exercise caution. Contains negligible trace amounts of estragole in aqueous forms.
Your Skin
Skin Compatibility
Our Assessment
Verdict
A high-performance botanical that provides meaningful antimicrobial and anti-inflammatory benefits when formulated at active concentrations.
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References
Sources