Science
Mechanism of Action
This extract utilizes a high concentration of pentacyclic triterpenes—specifically betulin and lupeol—to suppress pro-inflammatory cytokines like IL-6 and enzymes such as COX-2. Simultaneously, it accelerates the migration and proliferation of keratinocytes, facilitating rapid epidermal repair and providing a robust antioxidant shield against oxidative degradation.
Research
Clinical Evidence
Medium confidence2%
Key findings
- 01 Demonstrated that specific triterpenoids isolated from the bark provide significant chemopreventive activity and inhibit tumor promotion in skin models.
Transparency
Dusting Analysis
Due to its complex extraction process and botanical nature, it is frequently included at negligible concentrations for 'label claims.' Formulations must reach at least 0.1% to activate its anti-inflammatory properties.
The Formula
Formulation
Stability
While the raw triterpenoids are lipophilic, commercial cosmetic variants are typically stabilized in hydro-glyceric bases, making them compatible with both O/W and W/O emulsions.
Synergies
- Ceramides
- Panthenol
- Glycerin
Safety
Safety Profile
While specific CIR data for the Ermanii species is pending, its close relative Betula Alba is established as safe for cosmetic use.
Your Skin
Skin Compatibility
Our Assessment
Verdict
A potent botanical restorative that bridges the gap between traditional soothing agents and modern barrier-repair technology.
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