Science
Mechanism of Action
This extract functions by suppressing the release of pro-inflammatory cytokines, specifically IL-1, IL-8, and TNF-α, which are responsible for cutaneous reactivity. It simultaneously stimulates the synthesis of essential epidermal lipids—ceramides and cholesterol—while protecting the skin from heavy metal-induced oxidative stress and urban pollutants.
Research
Clinical Evidence
High confidence1%
Key findings
- 01 A 28-day clinical assessment showed a 15% reduction in the visible cutaneous microcirculation network and a 12% improvement in skin tone homogeneity.
- 02 In-vivo testing demonstrated a 20% increase in skin hydration levels four hours post-application.
- 03 Technical evaluations revealed a 30% decrease in overall cutaneous reactivity and a 20% inhibition of UVB-induced IL-1 release.
Transparency
Dusting Analysis
While clinically effective at 1.0%, many mass-market formulations include it at 'label-only' concentrations (below 0.1%) to claim its soothing benefits without providing the necessary lipid-boosting or anti-redness efficacy.
The Formula
Formulation
Stability
Highly sensitive to thermal degradation; must be incorporated during the cool-down phase below 40°C. Water-soluble variants exhibit peak stability between pH 5.0 and 5.5.
Synergies
- Niacinamide
- Ceramides
- Squalane
- Panthenol
Conflicts
- Strong oxidizing agents
- High-heat processing
Safety
Safety Profile
Although part of the Asteraceae family, commercial extracts are processed to remove sesquiterpene lactones, making them non-sensitizing and safe for reactive skin.
Your Skin
Skin Compatibility
Our Assessment
Verdict
An exceptional maritime botanical for modulating vascular reactivity and restoring lipid balance in sensitive or compromised skin barriers.
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