Science
Mechanism of Action
Functions as an olfactory stimulant by binding to specific scent receptors to create fragrance perception. On skin contact, this aldehyde can potentially conjugate with skin proteins to form hapten complexes, which may trigger allergic responses in sensitized individuals.
Research
Clinical Evidence
High confidence0.051%
Key findings
- 01 Maximum safe level for general leave-on applications to prevent sensitization reactions
- 02 Upper limit established for facial moisturizer category with acceptable risk profile
Transparency
Dusting Analysis
Not applicable for fragrance compounds as dusting refers to active ingredient concentrations
The Formula
Formulation
Stability
Susceptible to air and light oxidation, potentially converting to more irritating carboxylic acid derivatives. Requires protective packaging and neutral to mildly acidic pH environment.
Conflicts
- Strong oxidizing agents
- Strong bases
- Primary amines
Safety
Safety Profile
IFRA-regulated due to sensitization potential. CIR typically excludes fragrance-only ingredients from review as RIFM and IFRA provide safety oversight.
Your Skin
Skin Compatibility
Our Assessment
Verdict
A functional fragrance ingredient with established safety limits that requires careful formulation due to moderate sensitization risk.
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References
Sources