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Surfactant

LAURYL BETAINATE BISULFATE

Updated
70

Safety score · 0–100

Fine

Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.

About

A lauryl betaine ester paired with a bisulfate counter-ion — produces foam in face washes and mild cleansers. Acceptable safety, but the acidic salt can sting on compromised skin.

Function

SURFACTANT - FOAM BOOSTINGSURFACTANT - CLEANSING

Skin benefits

  • Mild cleansing surfactant
  • Generates soft foam
  • Compatible with sulfate-free positioning
  • Coconut-derived option

Known concerns

  • Bisulfate counter-ion adds tartness — possible sting on broken skin
  • Limited published toxicology dossier
  • May reduce mildness vs simple cocamidopropyl betaine

References

EU

EU CosIng database

European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.

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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.