Cocamidopropyl Betaine
INCI: COCAMIDOPROPYL BETAINE
Also known as: CAPB, Coco Betaine
Key Facts
- CAS Number
- 61789-40-0
- Category
- surfactant
- Risk Level
- medium
- Common Allergen
- Yes
- Found In
- shampoo, body wash, facial cleanser
What is Cocamidopropyl Betaine?
Gentle surfactant derived from coconut oil. Named ACDS Allergen of the Year in 2004.
Allergy & Safety Information
Cocamidopropyl Betaine is generally safe for most people but may cause irritation or allergic reactions in sensitive individuals. If you experience redness, itching, or swelling after using a product with this ingredient, discontinue use and consult a dermatologist.
Cross-Reactions
If you react to Cocamidopropyl Betaine, you may also react to:
Safer Alternatives
These ingredients serve a similar function with lower allergy risk:
Frequently Asked Questions
Is Cocamidopropyl Betaine safe for sensitive skin?
Cocamidopropyl Betaine may cause reactions in some sensitive individuals. Patch testing is advisable.
What products contain Cocamidopropyl Betaine?
Cocamidopropyl Betaine is commonly found in shampoo, body wash, facial cleanser.
What does Cocamidopropyl Betaine do in cosmetics?
Cocamidopropyl Betaine functions as a surfactant in formulations. The allergy is often to impurities (amidoamine, DMAPA) rather than CAPB itself.
Is Cocamidopropyl Betaine causing YOUR skin reactions?
SkinDetekt tracks your products and reactions to find your personal triggers. Download the app to find out.
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