Science
Mechanism of Action
Methylcinnamyl alcohol primarily functions as a perfuming agent, imparting a complex olfactive profile characterized by sweet, balsamic, floral, oriental, and styrax-like notes to cosmetic products.
Research
Clinical Evidence
High confidence0.2%
Key findings
- 01 A recommended maximum use level of 0.2% in cosmetic formulations is established based on comprehensive safety assessments.
- 02 Concentrations up to 0.3% are observed as the 95th percentile in fine fragrance formulations, indicating common usage levels.
- 03 Human experience studies demonstrate no observed irritation or sensitization when used at concentrations as high as 2%.
Transparency
Dusting Analysis
Methylcinnamyl Alcohol is classified as a fragrance ingredient, not an active compound requiring specific dose-response for skin benefits. Its concentration in formulations is guided by safety assessments and desired sensory impact, rather than 'dusting' concerns for efficacy.
The Formula
Formulation
Stability
This ingredient oxidizes slowly upon exposure to heat, light, and air, which may impact its olfactive integrity and stability over time within a formulation.
Safety
Safety Profile
The Expert Panel for Fragrance Safety (RIFM) concludes that alpha-methylcinnamic alcohol is safe within its described use levels, showing no concerns for skin sensitization. It is not anticipated to be phototoxic or photoallergenic.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Methylcinnamyl Alcohol is a well-researched and low-risk fragrance ingredient, suitable for contributing an appealing scent profile to formulations without providing direct skin treatment benefits.
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References
Sources