Science
Mechanism of Action
It acts as a fragrant volatile compound providing green and floral olfactory notes. In functional applications, it serves as a lipophilic solvent and antimicrobial potentiator, aiding the solubility of actives and potentially improving their ability to bypass biological barriers.
Research
Clinical Evidence
Medium confidence1%
Key findings
- 01 Human experience testing at 12% concentration demonstrated no significant irritation or sensitization across test subjects.
- 02 A 2018 RIFM safety assessment (Belsito et al.) confirmed that dermal exposure at 900 μg/cm² remains below the threshold of toxicological concern (TTC).
Transparency
Dusting Analysis
As a fragrance and solvent component, it is naturally used at low levels. Concentrations exceeding 1% in facial leave-on products are rare and typically unnecessary for its intended aromatic function.
The Formula
Formulation
Stability
Exhibits exceptional stability in high-pH environments, including alkaline cleaning agents. As a Class D peroxide-former, it requires airtight, UV-protected storage to prevent oxidative degradation.
Synergies
- Antimicrobial agents
- Lipid-based delivery systems
Conflicts
- Strong oxidizing agents
Safety
Safety Profile
IFRA standards limit usage to 1% in facial moisturizers. While generally non-irritating at 12%, concentration is strictly controlled in skincare to minimize potential for fragrance-related reactions.
Your Skin
Skin Compatibility
Our Assessment
Verdict
A highly stable aromatic solvent and fragrance component that provides sensory value and slight penetration enhancement without significant irritation risk.
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