Science
Mechanism of Action
It effectively scavenges free radicals and suppresses pro-inflammatory mediators like NO, TNF-α, IL-1β, and IL-6. Additionally, it inhibits MMP-2 activity to support collagen, acts as a humectant, and possesses antimicrobial properties.
Research
Clinical Evidence
High confidenceN/A
Key findings
- 01 An aqueous extract at 2 mg/mL demonstrated high scavenging of DPPH (97.35%), hydroxyl (52.28%), and superoxide anion (48.64%) radicals.
- 02 A core extract significantly suppressed nitric oxide secretion to 0.06 µmol/L (vs. 0.12 µmol/L for diclofenac) and inhibited MMP-2 activity by 41.33%.
- 03 Isolated compounds exhibited anti-inflammatory effects by inhibiting TNF-α (IC50: 11.9 μM), IL-6 (IC50: 13.53 μM), and IL-1β (IC50: 23.9 μM).
Transparency
Dusting Analysis
The Formula
Formulation
Stability
While an optimal pH of 5.25 was noted for polysaccharide extraction, no specific pH range for cosmetic formulation stability has been identified.
Safety
Safety Profile
Listed on COSMILE Europe and widely consumed as food, animal studies showed no toxicity at high doses (up to 1200 mg/kg) over two months.
Your Skin
Skin Compatibility
Our Assessment
Verdict
With robust antioxidant and anti-inflammatory properties, coupled with collagen-boosting and hydrating effects, this extract offers significant benefits for diverse skincare formulations.
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References
Sources