Science
Mechanism of Action
Its high content of sesquiterpene alcohols provides antioxidant benefits by scavenging free radicals. It exhibits antimicrobial action by disrupting bacterial cell membranes and enhances skin hydration by reinforcing the lipid barrier.
Research
Clinical Evidence
Medium confidenceN/A
Key findings
- 01 Recommended maximum safe addition level for leave-on face creams to minimize risk of irritation from constituent eugenol.
- 02 Significant antioxidant activity (DPPH radical scavenging) demonstrated in vitro, attributeable to high sesquiterpene alcohol content.
- 03 Minimum Inhibitory Concentration (MIC90) against clinical isolates like S. aureus and K. pneumoniae, suggesting strong antimicrobial potential.
Transparency
Dusting Analysis
No specific data regarding dusting practices was found in the available research for this ingredient.
The Formula
Formulation
Stability
Stable in anhydrous systems and O/W emulsions, but highly sensitive to oxidation and light. Store in amber glass and formulate with antioxidants like Tocopherol to prevent rancidity.
Conflicts
- Strong oxidizing agents
- Highly alkaline environments (pH > 8.0)
Safety
Safety Profile
While not formally reviewed by CIR, IFRA standards regulate its use as a fragrance. A 1% maximum concentration is recommended in face products to prevent potential sensitization from volatile compounds like eugenol.
Your Skin
Skin Compatibility
Our Assessment
Verdict
This ingredient offers valuable antioxidant and antimicrobial benefits but requires careful formulation below 1% to mitigate potential sensitization risks.
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