Science
Mechanism of Action
This extract functions primarily through its rich concentration of catechin and quercitrin. These polyphenols neutralize reactive oxygen species (ROS) and downregulate the NF-κB and TNF-α signaling pathways, effectively arresting the inflammatory cascade that leads to premature skin aging and sensitivity.
Research
Clinical Evidence
Medium confidenceN/A
Key findings
- 01 In vitro analysis confirms significant suppression of pro-inflammatory cytokines (TNF-α) at concentrations between 100-320 µg/mL.
- 02 Demonstrated broad-spectrum antimicrobial efficacy, notably against H. pylori, within a range of 0.49 to 250 µg/mL.
Transparency
Dusting Analysis
Due to its exotic origin and 'superfruit' status, it is frequently used at 'claim' levels (below 0.1%) for marketing purposes. To achieve the anti-inflammatory benefits seen in research, it must be formulated at concentrations that mirror clinical µg/mL thresholds.
The Formula
Formulation
Stability
Heat-sensitive; degradation of phenolic content occurs above 30°C. Requires cool-process formulation and light-protected packaging to maintain antioxidant integrity.
Synergies
- L-Ascorbic Acid
- Vitamin E
- Ferulic Acid
Conflicts
- Strong oxidizing agents
- High pH environments (>7.0)
Safety
Safety Profile
While CIR assessment is pending, the extract is GRAS (Generally Recognized as Safe) for ingestion and shows no acute oral toxicity at 2000 mg/kg in rat models.
Your Skin
Skin Compatibility
Our Assessment
Verdict
An excellent botanical for modern urban skincare, offering dual-action protection against environmental pathogens and oxidative inflammation.
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