Science
Mechanism of Action
This cinnamic acid derivative primarily functions as a perfuming agent by interacting with olfactory receptors. Its biological mechanism on skin cells is limited to sensory interaction rather than active physiological transformation.
Research
Clinical Evidence
High confidence0.09%
Key findings
- 01 Human Repeat Insult Patch Tests (HRIPT) found an 8% solution to be non-irritating and non-sensitizing.
- 02 A CIR Expert Panel review in 2022 confirmed safety, noting typical cosmetic use at ≤ 0.09%.
Transparency
Dusting Analysis
As a fragrance ingredient typically used at very low concentrations (e.g., ≤ 0.09%), it can be 'dusted' if not properly integrated into the formula, offering minimal actual benefit.
The Formula
Formulation
Stability
As an ester, it is susceptible to hydrolysis in highly acidic (pH < 5) or highly alkaline (pH > 9) environments, which can degrade its fragrance profile.
Conflicts
- Strong oxidizing agents
- Strongly acidic or alkaline bases
- Polyacrylate-based capsules
Safety
Safety Profile
The CIR Expert Panel reaffirmed its safety in 2022. It is considered safe as used, even at concentrations up to 8% for sensitization, though typical cosmetic use is much lower.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Amylcinnamyl Acetate is a safe and effective fragrance ingredient for imparting a pleasant scent to skincare products, but offers no direct skin benefits.
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References
Sources