Science
Mechanism of Action
Rich in triterpenoid saponins, oleanolic acid, and polysaccharides, it scavenges free radicals, inhibits hyaluronidase to preserve hyaluronic acid, and exerts mild antibacterial and anti-inflammatory effects on the skin.
Research
Clinical Evidence
Medium confidenceN/A
Key findings
- 01 In vitro studies show strong DPPH free radical scavenging (89.2% at 2 mg/mL) and anti-hyaluronidase activity (72.16%) for root polysaccharides, with common cosmetic use concentrations from 0.1% to 1.0%.
- 02 In vitro studies on related species (A. aspera) demonstrate significant antibacterial activity against Streptococcus mutans, with minimum inhibitory concentrations starting at 2.5%.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Typically prepared using hydro-alcoholic or aqueous solvents, it remains stable at room temperature. Protection from extreme heat (above 50°C) during processing is essential to preserve bioactive saponins.
Conflicts
- Strong oxidizing agents
- Extremely high pH environments
Safety
Safety Profile
While not specifically reviewed by the CIR, this extract is widely utilized in traditional Asian medicine and established cosmetic formulations, with no reported systemic toxicity or major safety alerts.
Your Skin
Skin Compatibility
Our Assessment
Verdict
This multi-functional root extract offers significant antioxidant, anti-aging, and soothing potential, making it a valuable ingredient for a wide range of skincare formulations compatible with all skin types.
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