Science
Mechanism of Action
Primarily acts via its high flavonoid content, including quercetin and luteolin, to scavenge reactive oxygen species and inhibit lipid peroxidation. It also modulates inflammation and stimulates keratinocyte proliferation and collagen synthesis.
Research
Clinical Evidence
High confidence1%
Key findings
- 01 Studies at 1.0%-2.0% showed antimicrobial effects against S. aureus and S. epidermidis, along with promoting keratinocyte proliferation (3.5–63.5 μg/mL).
- 02 At 1.0%-1.5%, it significantly boosted wound contraction by 62% and collagen synthesis in vivo compared to controls.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Hydroethanolic extracts are stable in emulsions at room temperature, with optimal stability for the active complex recommended at pH > 6.5.
Conflicts
- Strong oxidizing agents
- Nitrogenating agents (if formulated with amines, due to potential nitrosamine risk)
Safety
Safety Profile
While not formally reviewed by CIR, it is listed in EU CosIng for skin conditioning and fragrance, showing no cytotoxicity on human keratinocytes at typical usage levels up to 2%.
Your Skin
Skin Compatibility
Our Assessment
Verdict
This flavonoid-rich extract offers potent antioxidant, anti-inflammatory, and regenerative benefits, making it a versatile ingredient for various skin concerns with good compatibility.
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