Loading...
Loading...
The methyl ester of undecenoic acid, which can function as a skin conditioning agent and may possess mild antimicrobial properties, often used in formulations targeting fungal issues.
Beneficial for
Safety summary
Generally considered safe, but undecenoic acid can be mildly irritating in high concentrations.
CAS Number
111-81-9
1% line marker
This ingredient is commonly used as a marker to identify where ingredients drop below 1% concentration on the label.
For informational purposes only. This is not medical advice. Always patch test new products and consult a dermatologist for skin concerns.