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Thickener

AMMONIUM CHLORIDE

CAS 12125-02-9 Updated
72

Safety score · 0–100

Fine

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

About

A simple inorganic salt used mainly to thicken shampoos and adjust pH. Safe in rinse-off, but can irritate eyes and damaged skin.

Function

BUFFERING, FRAGRANCE, VISCOSITY CONTROLLING

Skin benefits

  • Viscosity adjuster in shampoos
  • Effective pH buffer
  • Long industrial safety record

Known concerns

  • Can irritate eyes and damaged skin
  • Not ideal for sensitive scalps
  • Pharmacopoeial saline-related cautions

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.