Science
Mechanism of Action
Functions primarily through olfactory receptor stimulation to provide characteristic fragrance benefits, with potential skin-level TRPA1 receptor inhibition that may contribute to sensory cooling effects and reduced irritation in certain formulations.
Research
Clinical Evidence
Low confidence0.5%
Transparency
Dusting Analysis
As a fragrance ingredient with no established therapeutic benefits, this compound is not typically subject to dusting practices in skincare marketing.
The Formula
Formulation
Stability
Alpha,beta-unsaturated aldehyde structure makes it highly susceptible to oxidative degradation and requires antioxidant stabilization such as alpha-tocopherol. Air-sensitive and must be stored under inert atmosphere.
Synergies
- Alpha-tocopherol
- Other antioxidant stabilizers
Conflicts
- Strong oxidizing agents
- Strong bases
- Strong acids
Safety
Safety Profile
EFSA has raised genotoxicity concerns for food applications, leading to EU food prohibition by February 2025. IFRA guidelines recommend concentrations below 0.5% for leave-on skin products. GHS classification includes skin and eye irritation warnings (H315, H319).
Your Skin
Skin Compatibility
Our Assessment
Verdict
A specialized fragrance ingredient with limited therapeutic value, best reserved for products where cocoa-scented sensory experience is desired at concentrations below 0.5%.
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References
Sources