2-5 year old preschoolers • Skin contact product
For toddlers and preschoolers (ages 2–5), thyme in skin products is usually low risk. It’s not linked to major health problems, but like many plant oils it can sometimes irritate sensitive skin or cause an allergic skin reaction.
Use products made for young children or products that list a child-safe dilution. Avoid using undiluted thyme essential oil on a child’s skin. Do a small patch test on the inside of the forearm and wait 24 hours before wider use. Keep products away from the child’s eyes, nose and mouth. If you’re unsure, choose a product that is specifically formulated and labeled for children.
The ingredient’s safety listing notes that some certified product programs restrict its use unless manufacturers provide extra safety documentation — so check product labels and certifications. Watch for redness, rash, swelling, itching, or any breathing changes after use; stop use and seek medical advice if these occur. The listing also notes thyme is considered safe for limited use in food, which supports low overall concern, but topical irritation can still happen in sensitive children.
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This ingredient is found in the following products:
This list shows products that contain Thyme or its alternative names.
Scientific research related to this ingredient:
These research articles provide scientific evidence about Thyme safety and effects.
Yes, Thyme is generally considered safe for 2-5 year old children based on current research.
No immediate health concerns found based on current research. Young children may be more sensitive to these effects.
Thyme 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 2-5 year old children. Use the age selector above to check other ages.
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