Is Cocamidopropyl Betaine Safe? What You Need to Know
Safety Score
Concern Level: low
Cocamidopropyl Betaine is generally considered safe for use in household and personal care products.
What Is Cocamidopropyl Betaine?
A mild amphoteric surfactant derived from coconut oil. Named Allergen of the Year in 2004 due to rising sensitization rates, though true allergy is uncommon.
Commonly found in: baby shampoo, body wash, facial cleanser, hand soap
Safety Research & Evidence
A mild amphoteric surfactant derived from coconut oil. Named Allergen of the Year in 2004 due to rising sensitization rates, though true allergy is uncommon.
Regulatory status: CIR safe in cosmetics; no regulatory restrictions
Health Concerns
contact dermatitis in sensitized individuals
Evidence: ModerateResearch indicates contact dermatitis in sensitized individuals may be associated with exposure to Cocamidopropyl Betaine. Particularly concerning for those with known CAPB allergy.
Vulnerable Populations
Extra caution recommended for: those with known CAPB allergy
Safer Alternatives
| Alternative | Safety Score |
|---|---|
| Decyl Glucoside | 9/10 |
How to Avoid Cocamidopropyl Betaine
- Read ingredient labels carefully for "Cocamidopropyl Betaine" or its chemical synonyms
- Choose products with third-party certifications (EWG Verified, Made Safe)
- Consider alternatives like Decyl Glucoside
- Check the EWG Skin Deep database for product ratings
- Look for "Cocamidopropyl Betaine-free" labels on product packaging
Frequently Asked Questions
Is Cocamidopropyl Betaine safe for babies?
Cocamidopropyl Betaine is generally considered acceptable for use around babies at typical concentrations in consumer products.
What are the safest alternatives to Cocamidopropyl Betaine?
Safer alternatives include Decyl Glucoside (safety score: 9/10).
Is Cocamidopropyl Betaine banned in other countries?
Regulatory status: CIR safe in cosmetics; no regulatory restrictions
How do I know if my product contains Cocamidopropyl Betaine?
Check the full ingredient list on the product label. Cocamidopropyl Betaine may also appear under different chemical names. Using apps like EWG Healthy Living or Think Dirty can help identify it.
Related Safety Guides
References
- Jacob SE et al. (2004). Cocamidopropyl betaine: contact allergen of the year PMID: 15060515