Science
Mechanism of Action
Undecanal improves skin texture and moisture retention through its emollient action. Additionally, it provides antimicrobial benefits by inhibiting the growth of specific bacteria and fungi, contributing to product integrity and potentially aiding skin health.
Research
Clinical Evidence
Insufficient-data confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Undecanal is noted for its stability and compatibility with diverse solvents, particularly exhibiting excellent stability in alcoholic solutions. However, as an aldehyde, it is susceptible to polymerization upon air exposure and can undergo oxidation and condensation reactions.
Conflicts
- strong acids
- amines (forms adducts)
- strong oxidizers
- alkaline materials
- strong reducing agents
- highly nucleophilic ingredients
Safety
Safety Profile
Undecanal has not been directly evaluated by the Cosmetic Ingredient Review (CIR) Expert Panel. However, its use in cosmetic products is permitted under the EU Cosmetics Regulation within safe concentration limits, and it is not designated as a prohibited or restricted ingredient. The FDA lists undecanal as a flavoring agent. Manufacturers bear the legal responsibility for the safety of their cosmetic products and ingredients.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Undecanal demonstrates potential as an emollient and antimicrobial agent; however, comprehensive clinical data specifically detailing its direct efficacy and safety profile in skincare remains limited.
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References
Sources