Science
Mechanism of Action
This extract operates via a dual-action pathway: it inhibits the NF-κB signaling cascade to suppress pro-inflammatory cytokines like IL-1β and TNF-α, while simultaneously stimulating fibroblasts. This process enhances the natural synthesis of collagen and hyaluronic acid, bolstered by antioxidant flavonoids (quercetin and luteolin) that neutralize free radicals and tyrosinase inhibitors that regulate melanin production.
Research
Clinical Evidence
High confidence3%
Key findings
- 01 Clinical evaluation of the 'Asteral' fraction demonstrated significant inhibition of IL-1 Beta, effectively reducing acne-related inflammation and reactive skin redness.
- 02 In vitro analysis confirms inhibition of tyrosinase and collagenase, correlating to improved skin luminosity and a reduction in fine line depth.
- 03 Animal models utilizing 40-80 mg/kg of the ethanolic fraction showed substantial reductions in edema, confirming systemic anti-inflammatory potential.
Transparency
Dusting Analysis
Because it is a botanical extract with impressive claims, it is often included at 'label-only' concentrations below 0.1%. To achieve the anti-inflammatory and collagen-stimulating benefits seen in technical literature, a minimum concentration of 1% is required.
The Formula
Formulation
Stability
Highly stable in aqueous and hydro-glycolic systems; however, it is thermolabile and must be incorporated during the cooling phase (below 40°C) to prevent the degradation of active polyphenols and triterpenes.
Synergies
- Vitamin C
- Niacinamide
- Hyaluronic Acid
Conflicts
- Strong oxidizing agents
Safety
Safety Profile
While internal high-dose ingestion is noted for potential hepatotoxicity, topical application is recognized as safe and is approved by the IECIC for cosmetic use up to a 50% concentration.
Your Skin
Skin Compatibility
Our Assessment
Verdict
A sophisticated multi-tasker that excels in soothing reactive skin and providing long-term structural support when used at efficacious levels.
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