For children 5 years and older, this ingredient is usually OK in shampoos and washes that are rinsed off. It helps make foam and clean without being very harsh for most kids. A small number of people can get skin irritation or allergic rashes, and regulators have raised concerns about possible contaminants from manufacturing.
Use products with this ingredient only as a rinse-off (shampoo, body wash). Rinse skin and hair well after use. If your child has eczema or very sensitive skin, avoid products with this ingredient or do a small patch test behind the ear before full use. Choose products from reputable brands that list ingredient sourcing or safety testing when possible. Stop using and rinse thoroughly if you see redness, swelling, blisters, or ongoing itching.
Do not use on broken, sunburned, or eczematous skin. Watch for signs of allergic reaction (redness, itchy rash, bumps); if those occur, stop use and consult your pediatrician. The caution comes from published safety reviews and government assessments (for example, the Cosmetic Ingredient Review expert panel and Environment Canada) which note manufacturing impurities (certain amines and nitrosamines) and recommend limits on how the ingredient is made and used. Avoid leave-on products that contain this ingredient.
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This ingredient has the following documented risks:
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This ingredient may also be listed as:
Always check ingredient labels carefully, as ingredients may be listed under different names.
This ingredient is found in the following products:
This list shows products that contain Cocamidopropyl Betaine or its alternative names.
Scientific research related to this ingredient:
These research articles provide scientific evidence about Cocamidopropyl Betaine safety and effects.
Yes, Cocamidopropyl Betaine is generally considered safe for 5+ year old children based on current research.
Could weaken or confuse immune system.
Can cause skin redness, itchiness, or rashes—especially on sensitive baby skin.
Linked to triggering or worsening eczema and similar skin conditions.
Connected to cancer risk with long-term or repeated exposure.
Banned or heavily restricted in one or more countries.
Possible negative effects on the environment
Cocamidopropyl Betaine is commonly found in skincare products, cosmetics, and topical applications. Always check ingredient labels before use.
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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