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pH Adjuster

AMMONIUM ACETATE

CAS 631-61-8 Updated
82

Safety score · 0–100

Good

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

About

Ammonium acetate — a simple buffer salt used to adjust pH in cosmetic and pharmaceutical formulas. Very low irritation profile and broad safety record.

Skin benefits

  • pH adjuster and buffer
  • Mild astringent
  • Stable salt

Known concerns

  • No significant concerns at cosmetic concentrations

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.