Is Cupuassuamidopropyl Betaine safe in cosmetics?
Cupuassuamidopropyl Betaine has a safety rating of "GOOD" in our database. EU status: permitted. US status: permitted.
Good
Cosmetic Ingredient
Cupuassuamidopropyl Betaine
INCI: CUPUASSUAMIDOPROPYL BETAINE
Cupuassuamidopropyl Betaine (CAS Not specifically assigned (proprietary amphoteric surfactant derived from cupuassu oil; analogous to Cocamidopropyl Betaine)) is a cosmetic cosmetic ingredient functioning as Surfactant (cleansing); foam booster; hair/skin conditioning agent. EU Regulation 1223/2009 status: permitted. Industrial safety data is also available in the chemical safety database.
Auto-generated CPSR Part A draft with source citations
CAS Number
Not specifically assigned (proprietary amphoteric surfactant derived from cupuassu oil; analogous to Cocamidopropyl Betaine)
View industrial chemical safety profile →
Function
Surfactant (cleansing); foam booster; hair/skin conditioning agent
Safety Rating
GOOD
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
Permitted — FDA does not restrict; safety supported by read-across from CIR-reviewed Cocamidopropyl Betaine (CAPB).
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Cupuassuamidopropyl Betaine.
Calculate MoS for your specific formulation with the MoS Calculator.
Expert Verdict
Expert safety assessment and concern-level summary for Cupuassuamidopropyl Betaine.
Regulatory Flags
potential-allergen
Frequently Asked Questions
Is Cupuassuamidopropyl Betaine allowed in the EU?
Cupuassuamidopropyl Betaine EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Cupuassuamidopropyl Betaine do in cosmetics?
Cupuassuamidopropyl Betaine functions as: Surfactant (cleansing); foam booster; hair/skin conditioning agent. It is classified as a cosmetic ingredient in our database. CAS number: Not specifically assigned (proprietary amphoteric surfactant derived from cupuassu oil; analogous to Cocamidopropyl Betaine).
Compliance Tools
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82 Allergen Checker
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Substance Compliance
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MoS Calculator
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Heavy Metal Limits
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