Cocamidopropyl Betaine

2-5 year old preschoolersSkin contact product

Check for Different Age (6 available)

Safe for preschoolers to use Cocamidopropyl Betaine?

⚠️
USE WITH CAUTION
Danger Score: 4 (Lower is safer)
Quick Answer: Cocamidopropyl Betaine use with caution for 2-5 year old children when used in topical products. Consider preschooler activity levels.

ℹ️General Overview

For 2–5 year olds (preschool children), this ingredient is usually okay when it’s in products you rinse off, like kids’ shampoos and body washes. A small number of children can get skin irritation or an allergic reaction.

What to Do

Use products with this ingredient only as rinse-off (bath and shampoo). Choose products made for children or that state they follow manufacturing impurity limits. Do a quick patch check: apply a tiny amount on a small area of skin and watch for 24 hours before regular use. If the product is meant to stay on skin (leave-on), avoid it for kids this age.

⚠️Warnings

Stop use and talk to your pediatrician if your child develops redness, rash, stinging, swelling, or blisters after use. Safety reviews from industry and government experts note concerns about contamination during manufacture (for example nitrosamines and related amine impurities) and recommend concentration limits and manufacturing controls — that is why it’s safer in rinse-off products and why some programs restrict its use in verified products.

Confidence: HIGH

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Safety Risk Labels

This ingredient has the following documented risks:

Immune system: Cosmetic safety reviews (Cosmetic Ingredient Review and draft safety reports) report limited evidence that cocamidopropyl betaine can sensitize skin or trigger allergic reactions. That means it can affect the immune system in some people, especially those with sensitive skin.
Irritant: Industry safety assessments note limited evidence of skin sensitization and explicitly warn the ingredient may be unsafe in products left on the skin (not rinsed off). This shows it can cause redness, itching, or irritation for some users.
Eczema: Safety panels and reports observed cases of sensitization and recommend limits on use and product types. Because it can provoke skin reactions, it may trigger or worsen eczema in sensitive children.
Cancer: Regulatory and industry reviews flag contamination concerns for this ingredient, including nitrosamines and related amines. Nitrosamines are known to be carcinogenic, so impurity risks raise a cancer concern unless impurities are controlled as industry reviewers recommend.
Banned: Expert panels and tentative regulatory reports recommend use, concentration, and manufacturing restrictions for this ingredient and note it is unsafe in some product types (leave-on). While not universally banned, it is subject to regulatory or industry limits in some contexts.
Environmental: A national environmental agency (Environment Canada) flagged this ingredient as a suspected environmental toxin, indicating possible harm to ecosystems if released into the environment.

Tap or hover over labels to see detailed risk information.

Alternative Names for Cocamidopropyl Betaine

This ingredient may also be listed as:

cocamidopropyl betainecoco-betaineCoco-Betaine(3-LAURYLAMINOPROPYL)DIMETHYLAMINOACETIC ACID, INNER SALTN-[3-(DODECANOYLAMINO)PROPYL]-N,N-DIMETHYLGLYCINATE; COCOAMIDOPROPYLBETAINEUNII-5OCF3O11KX COMPONENT MRUAUOIMASANKQ-UHFFFAOYSA-N1-PROPANAMINIUM,N-DIMETHYL-3-[(1-OXODODECYL)AMINO]-, HYDROXIDE, INNER SALT1-PROPANAMINIUM, N-(CARBOXYMETHYL)-N,N-DIMETHYL-3-((1-OXODODECYL)AMINO)-, HYDROXIDE, INNER SALTAMMONIUM, (CARBOXYMETHYL)(3-LAURAMIDOPROPYL)DIMETHYL-, HYDROXIDE, INNER SALT1-PROPANAMINIUM, N-(CARBOXYMETHYL)-N,N-DIMETHYL-3-((1-OXOCOCONUT)AMINO)-, HYDROXIDE, INNER SALTW-105096UNII-5M84PX7JN2 COMPONENT MRUAUOIMASANKQ-UHFFFAOYSA-NQ1090054COCAMIDOPROPYL BETAINE

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

Products Containing Cocamidopropyl Betaine

This ingredient is found in the following products:

This list shows products that contain Cocamidopropyl Betaine or its alternative names.

Research Articles on Cocamidopropyl Betaine

Scientific research related to this ingredient:

These research articles provide scientific evidence about Cocamidopropyl Betaine safety and effects.

Common Questions About Cocamidopropyl Betaine

Safe for preschoolers to use Cocamidopropyl Betaine?

Use caution with Cocamidopropyl Betaine for 2-5 year old children. Some safety concerns have been identified.

What are the immune system risks of Cocamidopropyl Betaine for preschoolers?

Could weaken or confuse immune system. Young children may be more sensitive to these effects.

What are the irritant risks of Cocamidopropyl Betaine for preschoolers?

Can cause skin redness, itchiness, or rashes—especially on sensitive baby skin. Young children may be more sensitive to these effects.

What are the eczema risks of Cocamidopropyl Betaine for preschoolers?

Linked to triggering or worsening eczema and similar skin conditions. Young children may be more sensitive to these effects.

What are the cancer risks of Cocamidopropyl Betaine for preschoolers?

Connected to cancer risk with long-term or repeated exposure. Young children may be more sensitive to these effects.

What are the banned risks of Cocamidopropyl Betaine for preschoolers?

Banned or heavily restricted in one or more countries. Young children may be more sensitive to these effects.

What are the environmental risks of Cocamidopropyl Betaine for preschoolers?

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

What products contain Cocamidopropyl Betaine?

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

Is this suitable for preschoolers to using products with Cocamidopropyl Betaine?

The appropriate age depends on the specific ingredient properties and concentration. This analysis is for 2-5 year old children. Use the age selector above to check other ages.

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