For toddlers (1–2 years old), this scent ingredient is generally low risk when used in small amounts on the skin. It does not tend to build up in the body and is not a strong cause for cancer or allergies in the available reviews.
If you use a lotion, cream or other product that lists this ingredient, use it sparingly on your child. Do a small patch test on one area of skin first and wait 24 hours to check for redness or irritation. Avoid applying to broken or irritated skin, near the eyes, or close to the mouth. Stop use and talk to your pediatrician if you see a rash, swelling, breathing changes, or any other worrying sign.
Some safety reviews (National Toxicology Program) note limited evidence of developmental effects and weak hormone-like activity in lab studies. Because of that, avoid frequent or large-area application on toddlers, keep products out of reach to prevent swallowing, and watch for skin reactions. Other government reviews (FDA, Environment Canada, European chemicals reviews) consider its use limited and do not flag strong concerns, but the small signals mean caution is reasonable for young children.
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This ingredient may also be listed as:
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This ingredient is found in the following products:
This list shows products that contain Gamma Undecalactone or its alternative names.
Scientific research related to this ingredient:
These research articles provide scientific evidence about Gamma Undecalactone safety and effects.
Yes, Gamma Undecalactone is generally considered safe for 1-2 year old toddlers based on current research.
May mess with natural hormone development in babies and children. Young children may be more sensitive to these effects.
Acts like fake hormones in the body, confusing natural signals. Young children may be more sensitive to these effects.
Possible effects on early brain growth and mental development. Young children may be more sensitive to these effects.
Some studies link this to future fertility or reproductive issues. Young children may be more sensitive to these effects.
Possible negative effects on the environment Young children may be more sensitive to these effects.
Gamma Undecalactone 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.
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