Other
FORMAMIDOPROPYL BETAINE
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A mild amphoteric surfactant derived from dimethylaminopropylamine and sodium lauryl sulfate, commonly used in gentle cleansing formulations.
Formamidopropyl betaine is produced from dimethylaminopropylamine (DMAPA), which is a known sensitizer; however, the reaction product (formamidopropyl betaine) has a significantly improved safety profile. The Cosmetic Ingredient Review (CIR) has assessed this ingredient as safe at current use concentrations. It is not subject to EU Annex restrictions and is widely used in baby care and sensitive-skin products for its foaming and cleansing properties.
Skin benefits
- Gentle cleansing — produces rich foam without stripping skin
- Improves tactile feel of surfactant formulations
Known concerns
- Trace residual DMAPA may cause sensitization in susceptible individuals
- Mild eye irritant
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related others
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve — always read the physical product label and consult a healthcare professional for personal concerns.