Science
Mechanism of Action
Its key active, Aescin, strengthens capillaries by inhibiting enzymes that degrade vascular walls, reducing permeability and edema. It also provides potent antioxidant protection and suppresses inflammatory mediators.
Research
Clinical Evidence
High confidence3%
Key findings
- 01 A 3.0% concentration significantly reduced skin redness and irritation, demonstrating anti-inflammatory and soothing properties in vivo.
- 02 At 1.0-3.0%, it effectively improved microcirculation and tightened blood vessels, visibly reducing under-eye puffiness and spider veins.
- 03 Showed a dose-dependent vasoconstrictive effect on veins and inhibited inflammatory edema.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Highly stable in aqueous systems, but prolonged heating above 40°C should be avoided. It is often supplied in a glycerin/water base.
Conflicts
- Strong oxidizing agents
- Highly alkaline environments (pH > 8.0)
Safety
Safety Profile
Purified cosmetic extracts must be free of the toxin esculin. CIR deems it safe when non-sensitizing and standardized for triterpene glycoside levels.
Your Skin
Skin Compatibility
Our Assessment
Verdict
A valuable ingredient for targeted treatments, offering robust anti-inflammatory, antioxidant, and microcirculation-enhancing benefits across various skin types.
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