Undecane is generally low risk for toddlers (1-2 years) when used on the skin. Studies and government reviews find little concern for cancer, allergic reactions, or effects on growth. It is not known to stay in the body.
If you use a product that lists undecane: apply a small amount to a small patch of your child’s skin first to check for any redness or irritation. Avoid using it on broken or very irritated skin. Use products that are meant for young children when possible and keep sprays away from the child’s face to avoid breathing it in.
Watch for any redness, swelling, itching, or breathing changes after use — stop use and talk to your pediatrician if these happen. Government reviews note an environmental concern (Environment Canada) and the U.S. EPA has said it is not likely to cause cancer in people. Those are for wider environmental and safety assessments; they don’t indicate common skin risk for toddlers but are the sources behind these safety notes.
Scan the full ingredient label and understand if it's safe for your child.
This ingredient has the following documented risks:
Tap or hover over labels to see detailed risk information.
This ingredient may also be listed as:
Always check ingredient labels carefully, as ingredients may be listed under different names.
This ingredient is found in the following products:
This list shows products that contain Undecane or its alternative names.
Scientific research related to this ingredient:
These research articles provide scientific evidence about Undecane safety and effects.
Yes, Undecane is generally considered safe for 1-2 year old toddlers based on current research.
Possible negative effects on the environment Young children may be more sensitive to these effects.
Undecane is commonly found in skincare products, cosmetics, and topical applications. Always check ingredient labels before use.
The appropriate age depends on the specific ingredient properties and concentration. This analysis is for 1-2 year old toddlers. Use the age selector above to check other ages.
Use our camera scanner to analyze more ingredient labels
Scan Another Product