Science
Mechanism of Action
This extract exerts its beneficial effects through its potent antioxidant capacity, attributed to a high concentration of phenolic compounds and flavonoids that neutralize free radicals and mitigate oxidative stress. Its anti-inflammatory action involves suppressing key inflammatory mediators, including the inhibition of cyclooxygenase (COX) and lipoxygenase (LOX) enzymes, and reducing pro-inflammatory cytokines such as TNF-α and IL-6. Additionally, it demonstrates efficacy against various bacterial and fungal pathogens.
Research
Clinical Evidence
Low confidenceN/A
Key findings
- 01 An *in vitro* study demonstrated that an aqueous root extract, at a concentration of 1000 µg/mL, exhibited significant cytotoxic activity against human hepatoblastoma cancer cells (Hep G2) after 48 hours. Crucially, it was non-cytotoxic to primary rat hepatocytes, suggesting selective action.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
The plant powder, when prepared as a 5% aqueous solution, registered an acidic pH of 5.06. Extracts demonstrate solubility in both ethanol (24%) and water (18.4%). Proper drying is crucial for raw material quality, as leaves are noted to ferment and blacken easily.
Safety
Safety Profile
Formal safety assessments by regulatory bodies such as CIR, SCCS, or FDA for cosmetic use are not currently available in the provided research. Specific GHS classifications, hazard statements, or dermal toxicity data were not found, leading to an unknown sensitization risk.
Your Skin
Skin Compatibility
Our Assessment
Verdict
While Premna Serratifolia Root Extract exhibits promising *in vitro* antioxidant, anti-inflammatory, and antimicrobial properties, the absence of specific *in vivo* dermal efficacy studies and formal cosmetic safety assessments indicates insufficient data for a definitive recommendation in precision skincare formulations.
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