Cocamidopropyl Betaine

1-2 year old toddlersSkin contact product

Check for Different Age (6 available)

Is this toddler-safe to use Cocamidopropyl Betaine?

⚠️
USE WITH CAUTION
Danger Score: 5 (Lower is safer)
Quick Answer: Cocamidopropyl Betaine use with caution for 1-2 year old toddlers when used in topical products. Watch for toddler-specific sensitivities.

ℹ️General Overview

For toddlers (1-2 years old), this ingredient is commonly used in baby shampoos and washes to create foam and help clean. It is moderately safe in rinse-off products when manufacturers control impurities, but it can sometimes cause skin irritation or allergic reactions.

What to Do

Use products that rinse off (bath washes and shampoos) rather than leave-on creams or lotions if they contain this ingredient. Choose trusted brands that state they control impurities or follow industry safety recommendations. Do a small patch test on your child’s arm before full use. If your child has eczema or very sensitive skin, consider avoiding it and pick formulas made for sensitive skin.

⚠️Warnings

Watch for redness, itching, rash, or blistering after use — stop use immediately if these appear and talk to your pediatrician. The safety data flags risks mainly from impurities (nitrosamines and certain amines) and recommends limits on concentration and manufacturing methods (per Cosmetic Ingredient Review reports and Environment Canada findings). Also note some expert reviews advise this ingredient not be used in products that stay on the skin (leave-on 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

Is this toddler-safe to use Cocamidopropyl Betaine?

Use caution with Cocamidopropyl Betaine for 1-2 year old toddlers. Some safety concerns have been identified.

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

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

What are the irritant risks of Cocamidopropyl Betaine for toddlers?

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 toddlers?

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 toddlers?

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 toddlers?

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 toddlers?

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.

When can toddlers using products with Cocamidopropyl Betaine?

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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