Science
Mechanism of Action
This extract functions as a multi-modal protector by activating the AMPK (AMP-activated protein kinase) pathway, which triggers autophagy—a critical cellular process that identifies and removes damaged proteins and organelles. It provides high-level antioxidant defense by neutralizing free radicals and boosting endogenous enzyme activity. Additionally, its high concentrations of luteolin and quercetin inhibit pro-inflammatory cytokines like interleukin-6, effectively mitigating damage from particulate matter, heavy metals, and UVB radiation.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
As a specialized botanical extract with high-performance anti-pollution claims, it is frequently used at 'label claim' concentrations (under 0.5%) in mass-market products rather than the levels required to significantly impact autophagy pathways.
The Formula
Formulation
Stability
The extract is water-soluble; however, beta-cyclodextrin is often utilized in complex formulations to enhance its stability and bioavailability.
Synergies
- Luteolin
- Quercetin
- Antioxidants
- UV Filters
Safety
Safety Profile
While formal CIR assessments are pending, current dermatological data suggests the extract is non-irritating and suitable for reactive or sensitive skin types.
Your Skin
Skin Compatibility
Our Assessment
Verdict
An exceptional urban-defense ingredient that goes beyond surface protection to activate essential cellular longevity pathways.
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References
Sources