Cocamidopropyl Betaine (CAPB)
INCI: COCAMIDOPROPYL BETAINE
Regulatory Status
For full compliance data across 55 jurisdictions, use the Substance Compliance tool.
Safety Data
Calculate MoS for your specific formulation with the MoS Calculator.
Sensitization Profile
Contact sensitization data for Cocamidopropyl Betaine (CAPB) based on clinical patch test studies and IFRA standards.
Source: NACDG; IVDK; ESSCA
Dermal Penetration Profile
Skin absorption and penetration characteristics of Cocamidopropyl Betaine (CAPB), relevant to systemic exposure and MoS calculations.
Source: CIR
Expert Verdict
Sensitization risk derives from DMAPA and amidoamine impurities rather than CAPB itself; maximum 3% active in leave-on products and 10% in rinse-off formulations; mild eye irritation at concentrations above 4.5% active; manufacturers must control impurity levels and conduct quantitative risk assessment.
Regulatory Flags
Frequently Asked Questions
Is Cocamidopropyl Betaine (CAPB) safe in cosmetics?
Sensitization risk derives from DMAPA and amidoamine impurities rather than CAPB itself; maximum 3% active in leave-on products and 10% in rinse-off formulations; mild eye irritation at concentrations above 4.5% active; manufacturers must control impurity levels and conduct quantitative risk assessment. The EU classifies Cocamidopropyl Betaine (CAPB) as "restricted". Safety rating: GOOD.
Is Cocamidopropyl Betaine (CAPB) allowed in the EU?
Cocamidopropyl Betaine (CAPB) EU regulatory status: restricted. Maximum allowed concentration: 3% active in leave-on products. This is based on EU Regulation 1223/2009 and its amendments.
What does Cocamidopropyl Betaine (CAPB) do in cosmetics?
Cocamidopropyl Betaine (CAPB) functions as: Surfactant — cleansing; foam boosting; viscosity controlling; antistatic; hair conditioning. It is classified as a cosmetic ingredient in our database. CAS number: 61789-40-0 (also 86438-79-1).
What is the Margin of Safety for Cocamidopropyl Betaine (CAPB)?
adequate The Margin of Safety (MoS) is calculated using SCCS methodology. A MoS above 100 is generally considered safe. Use the MoS Calculator tool to calculate MoS for your specific formulation and product category.
Compliance Tools
Check Cocamidopropyl Betaine (CAPB) compliance across multiple jurisdictions:
Related Ingredients
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