Science
Mechanism of Action
It functions as a biological architect for the skin barrier by activating the AHR/OVOL1 pathway, which directly increases the production of essential structural proteins like filaggrin and loricrin. Simultaneously, it triggers the NRF2 antioxidant pathway to neutralize oxidative stress and suppresses NF-κB activity to mitigate inflammatory responses.
Research
Clinical Evidence
High confidence1%
Key findings
- 01 Demonstrated significant upregulation of filaggrin and loricrin at 0.03% concentration via the AHR/OVOL1 axis (Hirano et al., 2017).
- 02 Observed antimicrobial and anti-biofilm activity against MRSA at concentrations between 0.1% and 0.8% (Choi et al., 2015).
Transparency
Dusting Analysis
While many brands list this extract for marketing appeal, its biological activity begins at a remarkably low threshold of 0.03%. Formulas containing less than this amount are likely 'dusted' and will fail to trigger the protein upregulation required for barrier repair.
The Formula
Formulation
Stability
Maintains peak efficacy within the skin's natural acidic mantle; highly sensitive to thermal degradation and UV exposure, requiring cool-process incorporation and opaque packaging.
Synergies
- Ceramides
- Panthenol
- Niacinamide
Safety
Safety Profile
Extremely well-tolerated in topical applications; historical data from rinse-off products suggests safety even at significantly higher concentrations (up to 32.2%).
Your Skin
Skin Compatibility
Our Assessment
Verdict
A high-precision botanical essential for compromised barriers and sensitive skin types requiring scientifically-validated soothing.
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