Science
Mechanism of Action
This ingredient functions by contributing to the inherent benefits of natural oils, demonstrating minor antibacterial, antimildew, antitermite, antimite, antifungal, and anti-inflammatory properties. Furthermore, it acts as a preservative by inhibiting the auto-oxidation of cinnamic aldehyde, a process that can lead to the formation of cinnamic acid.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Cinnamyl Acetate maintains stability under normal temperatures and pressures, demonstrating compatibility across various product types including creams, lotions, and soaps. As an ester, it may hydrolyze to its corresponding acid under the effect of elevated heat.
Conflicts
- Esters may form corresponding acids under high heat conditions.
Safety
Safety Profile
The Expert Panel for Fragrance Safety (RIFM) concluded no concern for skin sensitization at current declared usage levels. The FDA permits its use as a flavoring agent in food, indicating safety at typical intake. The IFRA recommends a maximum usage level of 0.4530% in leave-on cosmetic formulations. While generally considered low risk for skin irritation at recommended levels, it is classified as causing serious eye irritation.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Cinnamyl Acetate is a safe and regulated fragrance component that provides minor antioxidant, anti-inflammatory, and preservative benefits within cosmetic formulations at recommended concentrations.
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References
Sources