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MYRISTYL BETAINE

CAS 2601-33-4
78

Safety score · 0–100

Fine

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

About

A C14 amphoteric surfactant commonly used in cosmetics for its gentle cleansing and good foaming properties with excellent skin compatibility.

Myristyl Betaine (CAS 2601-33-4) is an amphoteric surfactant with a myristyl (C14) chain. It is structurally similar to cocamidopropyl betaine, widely used in personal care. Myristyl betaine is considered mild with low irritation potential and good foaming properties. Not listed in EU Annex II or III restrictions. PubChem CID: 64672.

Skin benefits

  • Gentle cleansing without skin barrier disruption
  • Good foaming performance
  • Conditioning properties in rinse-off products

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.