Science
Mechanism of Action
This extract operates through a dual-action pathway: it disrupts bacterial DNA synthesis via the alkaloid cryptolepine while simultaneously suppressing the inflammatory cascade by inhibiting nitric oxide, TNF-alpha release, and eicosanoid production. Additionally, its rich flavonoid content, specifically kaempferol derivatives, provides significant antioxidant protection and inhibits matrix metalloproteinase (MMP-2) to preserve the skin's structural matrix.
Research
Clinical Evidence
Medium confidenceN/A
Key findings
- 01 Demonstrated a 65% reduction in bacterial load (S. aureus and E. coli) at a concentration of 0.5 mg/mL.
- 02 Achieved up to 84.33% inhibition of nitric oxide production in macrophage models at 50 μg/mL.
Transparency
Dusting Analysis
Due to its botanical origin and fragrance properties, it is frequently included at negligible concentrations for marketing purposes. To achieve the anti-inflammatory benefits seen in vitro, levels above 0.05% are generally required.
The Formula
Formulation
Stability
The extract shows versatility in both aqueous and lipid phases depending on the extraction method (hexane vs. ethyl acetate).
Synergies
- Antioxidants
- Soothing agents
Safety
Safety Profile
While generally low in toxicity, topical oil infusions have a known potential for contact dermatitis; patch testing is advised. Due to insufficient safety data, it is not recommended during pregnancy or breastfeeding.
Your Skin
Skin Compatibility
Our Assessment
Verdict
A highly effective botanical for managing microbial balance and acute inflammation, provided it is formulated at active concentrations.
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References
Sources