Polyquaternium-11

6-12 month old babiesSkin contact product

Check for Different Age (6 available)

Can older babies use Polyquaternium 11?

YES - Generally Safe
Danger Score: 1 (Lower is safer)
Quick Answer: Polyquaternium 11 is generally considered safe for 6-12 month old babies when used in topical products. Monitor for any reactions in older babies.

ℹ️General Overview

For babies aged 6–12 months this ingredient is generally considered low risk when used on the skin. Public and regulatory reviews describe it as unlikely to cause long-term harm, but the safety checks rely on how much is used in the product and there isn’t a lot of independent data.

What to Do

If you use a product that contains this ingredient on a 6–12 month old baby: choose products made for babies, do a small patch test on the inner forearm first, avoid the eyes and mouth, don’t use on broken or irritated skin, and stop use and rinse well if you see redness, swelling, or irritation. If your baby has sensitive skin or a history of reactions, check with your pediatrician before regular use.

⚠️Warnings

Some product standards require manufacturers to provide extra safety information before using this ingredient in baby products (based on industry safety reviews). There are gaps in independent safety data and assessments often depend on maximum reported concentrations — so watch for irritation, redness, or eye contact, and avoid frequent use on delicate skin until you know your baby tolerates the product.

Confidence: LOW

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Safety Risk Labels

This ingredient has the following documented risks:

No Known Risk: A government review found this ingredient is not expected to be toxic to organs, and it is not likely to build up in the body or harm the environment. An industry safety panel notes limits on how it is used and some gaps in data, but no higher-level health concerns (like cancer, hormone or developmental risks) were identified. Based on those reviews, there are no known health risks above low concern.

Tap or hover over labels to see detailed risk information.

Alternative Names for Polyquaternium-11

This ingredient may also be listed as:

polyquaternium-112-PROPENOL ACID, 2-METHYL-2-(DIMETHLAMINO) ETHYL ESTER, POLYMER AND 1-ETHENYL-2-PYRROLIDINONE, COMPOUND WITH DIETHYL SULFATESCHEMBL4440032-PYRROLIDINONE, 1-ETHENYL-, POLYMER AND 2-(DIMETHYLAMINO) ETHYL 2-METHYL-2-PROPENOATE, COMPOUND WITH DIETHYL SULFATEDIETHYL SULFATE;2-(DIMETHYLAMINO)ETHYL 2-METHYLPROP-2-ENOATE;1-ETHENYLPYRROLIDIN-2-ONEQUATERNIUM-230B44BS5IJSUNII-0B44BS5IJS2-PROPENOIC ACID, 2-METHYL-, 2-(DIMETHYLAMINO)ETHYL ESTER, POLYMER WITH 1-ETHENYL-2-PYRROLIDINONE, COMPD. WITH DIETHYL SULFATE53633-54-8POLY[(2-ETHYLDIMETHYLAMMONIOETHYL METHACRYLATE ETHYL SULFATE)-CO-(1-VINYLPYRROLIDONE)] AVERAGE MW <1,000,000 BY GPC, 20 WT. % IN H2O

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

Products Containing Polyquaternium-11

This ingredient is found in the following products:

This list shows products that contain Polyquaternium-11 or its alternative names.

Common Questions About Polyquaternium-11

Can older babies safely use Polyquaternium-11?

Yes, Polyquaternium-11 is generally considered safe for 6-12 month old babies based on current research.

What are the no known risk risks of Polyquaternium-11 for older babies?

No immediate health concerns found based on current research. This is especially important for babies whose skin and systems are still developing.

What products contain Polyquaternium-11?

Polyquaternium-11 is commonly found in skincare products, cosmetics, and topical applications. Always check ingredient labels before use.

Is this appropriate for older babies to using products with Polyquaternium-11?

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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