Polyquaternium-37

1-2 year old toddlersSkin contact product

Check for Different Age (6 available)

Is this toddler-safe to use Polyquaternium 37?

YES - Generally Safe
Danger Score: 1 (Lower is safer)
Quick Answer: Polyquaternium 37 is generally considered safe for 1-2 year old toddlers when used in topical products. Watch for toddler-specific sensitivities.

ℹ️General Overview

For toddlers (1–2 years), Polyquaternium-37 is generally low risk when used in normal skin or hair products. It’s a conditioning ingredient that usually does not cause problems for young children.

What to Do

Prefer products that rinse off (like shampoos and body washes) rather than leave-on creams when possible. Before full use, test a small patch of skin on your child’s arm and wait 24 hours. Rinse thoroughly if it gets in the eyes. Keep products out of reach of children.

⚠️Warnings

Some safety reviews say the ingredient is safe but with limits on how much and whether it’s left on the skin (Cosmetic Ingredient Review). A government review raised concerns about environmental toxicity and possible organ-system effects at high exposures (Environment Canada) — this is more about environmental impact and high-dose exposures, not normal use. Avoid using on broken or red skin, and stop use and talk to your doctor if you see persistent redness, rash, or swelling.

Confidence: HIGH

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Safety Risk Labels

This ingredient has the following documented risks:

Organ Risk: Environment Canada reviewed this ingredient and classifies it as “expected to be toxic or harmful” to non-reproductive organs. That means repeated or high exposures could hurt organs (for example liver or kidneys). This label is based on that government assessment.
Environmental: Environment Canada lists this chemical as a suspected environmental toxin. Because the ingredient is used on skin and can rinse off into water, it may harm aquatic life or ecosystems according to that agency's evaluation.

Tap or hover over labels to see detailed risk information.

Alternative Names for Polyquaternium-37

This ingredient may also be listed as:

polyquaternium-372-(METHACRYLOYLOXY)ETHYLTRIMETHYLAMMONIUM CHLORIDEQ27286691METHACRYLOYLOXYETHYLTRIMETHYLAMMONIUM CHLORIDE2-METHACRYLOXYETHYLTRIMETHYLAMMONIUM CHLORIDE,70% SOLN. IN WATERETHANAMINIUM, N,N,N-TRIMETHYL-2-((2-METHYL-1-OXO-2-PROPEN-1-YL)OXY)-, CHLORIDE (1:1), HOMOPOLYMERTRIMETHYL-2-METHACROYLOXYETHYLAMMONIUM CHLORIDE2-(METHACRYLOXY)ETHYLTRIMETHYLAMMONIUM CHLORIDEN,N-DIMETHYLAMINOETHYL METHACRYLATE Q SALT, METHYL CHLORIDEW-105965[2-(METHACRYLOYLOXY)ETHYL]TRIMETHYLAMMONIUMCHLORIDE

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

Products Containing Polyquaternium-37

This ingredient is found in the following products:

This list shows products that contain Polyquaternium-37 or its alternative names.

Common Questions About Polyquaternium-37

Is this toddler-safe to use Polyquaternium-37?

Yes, Polyquaternium-37 is generally considered safe for 1-2 year old toddlers based on current research.

What are the organ risk risks of Polyquaternium-37 for toddlers?

May harm organs like liver, kidneys, or lungs with repeated use. Young children may be more sensitive to these effects.

What are the environmental risks of Polyquaternium-37 for toddlers?

Possible negative effects on the environment Young children may be more sensitive to these effects.

What products contain Polyquaternium-37?

Polyquaternium-37 is commonly found in skincare products, cosmetics, and topical applications. Always check ingredient labels before use.

When can toddlers using products with Polyquaternium-37?

The appropriate age depends on the specific ingredient properties and concentration. This analysis is for 1-2 year old toddlers. Use the age selector above to check other ages.

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