Science
Mechanism of Action
Its primary mechanism in cosmetic applications is to function as a fragrance ingredient, enhancing product aroma. It serves no direct therapeutic or beneficial role for skin health.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
As a fragrance ingredient, Undecylenal's function is purely olfactory, not for active skin benefits. Therefore, the concept of 'dusting' to achieve a minimal active concentration is not applicable.
The Formula
Formulation
Stability
No specific optimal pH range for Undecylenal stability was identified. Cosmetic formulations typically maintain a pH between 4.5-6.5 for general product stability.
Safety
Safety Profile
A specific CIR safety assessment for Undecylenal (undec-10-en-1-al) was not found. The FDA does not generally approve cosmetic ingredients, apart from color additives.
Your Skin
Skin Compatibility
Our Assessment
Verdict
As a pure fragrance ingredient with no known skin benefits and unreviewed safety data, Undecylenal has insufficient data to recommend for precision skincare formulations.
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References
Sources