6-12 month old babies • Skin contact product
For babies aged 6–12 months (older infants), this preservative carries some caution because a number of safety reviews and regulators limit or restrict its use. It is not one of the highest-risk ingredients, but because rules and reviews have flagged limits or bans, it’s best to be careful with products that contain it on baby skin.
If you are caring for a 6–12 month old baby: avoid regular use of leave-on products that list this ingredient. Prefer products labeled for babies that do not include it. If a product with this ingredient is needed (for example, a specialized antiseptic), use only as directed and for short periods. Test a small patch of skin first and stop if you see redness, swelling, or irritation. Check product labels for concentration limits or special instructions from the maker or regulatory guidance.
Main warning: several safety reviews and some regulators have limited or restricted this ingredient in cosmetics and personal care products (sources include safety reviews by industry panels, the European cosmetics guidance, and the Japan Ministry of Health). Also watch for skin irritation or redness — although irritation is generally considered low, individual babies can react. Avoid using on broken or inflamed skin and do not use frequently as a routine moisturizer on infants. If you see any signs of allergy (hives, persistent redness, swelling) stop use and contact your pediatrician.
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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 Polyaminopropyl Biguanide or its alternative names.
Scientific research related to this ingredient:
These research articles provide scientific evidence about Polyaminopropyl Biguanide safety and effects.
Polyaminopropyl Biguanide is not recommended for 6-12 month old babies due to potential safety risks.
Banned or heavily restricted in one or more countries. This is especially important for babies whose skin and systems are still developing.
Polyaminopropyl Biguanide 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 6-12 month old babies. Use the age selector above to check other ages.
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