0-6 month old newborns • Skin contact product
For newborns and babies up to 6 months: avoid this ingredient. It can cause allergic reactions and has been restricted or banned in some uses, and there isn’t enough safe-use data for very young babies.
Don’t choose baby products that list Acorus Calamus (also called Sweet Flag, Calamus root extract, or similar names). Use products labeled specifically for infants or stick to plain, gentle cleansers and moisturizers made for newborn skin. If your baby accidentally gets a product containing this ingredient on their skin, wash the area with water and mild soap and watch for redness or swelling. If you see a rash or unusual reaction, stop use and contact your pediatrician.
Reasons to be careful come from regulatory sources: the EU cosmetics authority lists strong evidence it can be a human toxicant or allergen, and the U.S. food safety authority has removed it from allowed food uses. Some product verification programs restrict its use without proof of safety. Watch for skin redness, swelling, rash, or any breathing difficulty after exposure. Don’t apply this extract to broken or very sensitive skin, and avoid patch testing on infants — instead avoid use entirely.
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This ingredient has the following documented risks:
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Acorus Calamus Root Extract is not recommended for 0-6 month old babies due to potential safety risks.
Could weaken or confuse immune system. This is especially important for babies whose skin and systems are still developing.
Linked to triggering or worsening eczema and similar skin conditions. This is especially important for babies whose skin and systems are still developing.
Banned or heavily restricted in one or more countries. This is especially important for babies whose skin and systems are still developing.
Acorus Calamus Root Extract 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 0-6 month old babies. Use the age selector above to check other ages.
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