Polyaminopropyl Biguanide

Polyaminopropyl Biguanide molecular structure

5+ year old childrenSkin contact product

Check for Different Age (6 available)

Is this kid-friendly to use Polyaminopropyl Biguanide?

YES - Generally Safe
Danger Score: 3 (Lower is safer)
Quick Answer: Polyaminopropyl Biguanide is generally considered safe for 5+ year old children when used in topical products. Kids may have different tolerance levels.

ℹ️General Overview

For children aged 5 years and older, this ingredient is usually used as a preservative and is not a high danger in small, well-formulated amounts. Still, some health authorities limit or restrict its use, and it can irritate skin or eyes in sensitive children.

What to Do

When caring for children (school-aged kids, 5+ years): choose products specifically made for children when possible; prefer rinse-off products (like body wash) over leave-on products (like creams) if the ingredient is listed; do a small patch test on the child’s inner forearm and wait 24 hours before regular use; avoid applying to broken or irritated skin; stop use and rinse with water if irritation or redness appears. If you’re unsure, pick products that do not list this ingredient.

⚠️Warnings

Some government and expert groups have set limits or restrictions on this ingredient (for example: recommendations or restrictions noted by Japan’s health authority, the European cosmetics guidance, and industry safety reviews such as the Cosmetic Ingredient Review, as well as specific safety opinions on this chemical). These sources also note there are gaps in the safety data. If your child has sensitive skin or a history of reactions, avoid products with this ingredient and consult your pediatrician if irritation or other problems occur.

Confidence: MEDIUM

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Safety Risk Labels

This ingredient has the following documented risks:

Banned: A 2015 EU safety opinion found polyaminopropyl biguanide (PHMB) unsafe for some cosmetic uses and the EU Cosmetics Directive restricts it. Japan's Ministry of Health also limits how much can be used in some products. An industry safety panel (Cosmetic Ingredient Review, CIR) says it may be safe only with concentration limits and notes gaps in the data. Because multiple government bodies have banned or tightly restricted this ingredient, it is a regulatory safety risk for use in cosmetics.

Tap or hover over labels to see detailed risk information.

Alternative Names for Polyaminopropyl Biguanide

This ingredient may also be listed as:

polyaminopropyl biguanideVANTOCIL 1BPP 073POLY(IMINOCARBONIMIDOYLIMINOCARBONIMIDOYLIMINO-1,6-HEXANEDIYL), HYDROCHLORIDEPOLY(HEXAMETHYLENEBIGUANIDE HYDROCHLORIDE)POLIHEXANIDUMPOLIHEXANIDOPHMBCOSMOQUIL CQPOLYHEXANIDEPOLYAMINOPROPYL BIGUANIDE

Always check ingredient labels carefully, as ingredients may be listed under different names.

Products Containing Polyaminopropyl Biguanide

This ingredient is found in the following products:

This list shows products that contain Polyaminopropyl Biguanide or its alternative names.

Research Articles on Polyaminopropyl Biguanide

Scientific research related to this ingredient:

These research articles provide scientific evidence about Polyaminopropyl Biguanide safety and effects.

Common Questions About Polyaminopropyl Biguanide

Is this kid-friendly to use Polyaminopropyl Biguanide?

Yes, Polyaminopropyl Biguanide is generally considered safe for 5+ year old children based on current research.

What are the banned risks of Polyaminopropyl Biguanide for children?

Banned or heavily restricted in one or more countries.

What products contain Polyaminopropyl Biguanide?

Polyaminopropyl Biguanide is commonly found in skincare products, cosmetics, and topical applications. Always check ingredient labels before use.

When can kids start using products with Polyaminopropyl Biguanide?

The appropriate age depends on the specific ingredient properties and concentration. This analysis is for 5+ year old children. Use the age selector above to check other ages.

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