For children ages 2-5 (toddlers, preschoolers): this ingredient can cause allergic rashes or irritation on the skin. Many children will not react, but those with sensitive skin or eczema are more likely to have a problem.
Prefer fragrance-free products for young children; check ingredient lists for 'Hexyl Cinnamal' or similar names; if you try a product that contains it, do a small patch test on the child’s inner forearm and watch for 48 hours before wider use; avoid using on broken or very red skin and keep products away from the child’s eyes and mouth; if you see redness, itching, hives or swelling, stop use and wash the area; seek your pediatrician’s advice if a reaction is severe or spreading.
This ingredient is listed as a known or possible allergen by European cosmetic rules (EU Cosmetics Directive) and has limited evidence of causing skin or eye irritation from evaluations by European chemical agencies (ECHA). Some animal studies show possible hormone-related effects at higher doses (EPA reports). Some product verification programs restrict its use unless manufacturers provide justification. Watch for new rash, persistent redness, blisters, swelling, or breathing trouble after exposure and get medical help for severe reactions. (Sources referenced by regulatory reviews: EU Cosmetics Directive, ECHA, EPA, FDA, Environment Canada.)
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This ingredient is found in the following products:
This list shows products that contain Hexyl Cinnamal or its alternative names.
Scientific research related to this ingredient:
These research articles provide scientific evidence about Hexyl Cinnamal safety and effects.
Use caution with Hexyl Cinnamal for 2-5 year old children. Some safety concerns have been identified.
Could weaken or confuse immune system. Young children may be more sensitive to these effects.
May mess with natural hormone development in babies and children. Young children may be more sensitive to these effects.
May harm organs like liver, kidneys, or lungs with repeated use. Young children may be more sensitive to these effects.
Hexyl Cinnamal 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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