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pH Adjuster

AMINO METHYLISOBUTANOL

CAS 13325-14-9
60

Safety score · 0–100

Fine

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

An alkanolamine used to neutralize acidic ingredients and adjust pH in hairsprays and gels, effective at low levels but irritating at higher concentrations and a nitrosamine precursor.

Skin benefits

  • Effective pH adjuster and neutralizing amine
  • Useful in hairspray and styling formulations
  • Helps stabilize carbomer-based gels

Known concerns

  • Alkaline amine can be irritating to skin and eyes at higher concentrations
  • Potential for nitrosamine formation in presence of nitrosating agents
  • Inhalation exposure from aerosols warrants ventilation

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, so always read the physical product label and consult a healthcare professional for personal concerns.