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Antiperspirant

ALUMINUM ZIRCONIUM OCTACHLOROHYDRATE

CAS 98106-55-9 Updated
58

Safety score · 0–100

Moderate

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

About

A zirconium-aluminium chlorhydrate antiperspirant active. SCCS supports safety inside EU caps but limits its allowed forms; can sting on broken skin.

Function

ANTIPERSPIRANTASTRINGENTDEODORANT

Skin benefits

  • Strong antiperspirant active
  • Long-lasting sweat reduction
  • Deodorant function

Known concerns

  • Aluminium and zirconium exposure debate
  • Skin irritation possible
  • EU restricts to specific antiperspirant chemistries with concentration caps

References

EU

EU CosIng database

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

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SODIUM ALUMINUM CHLOROHYDROXY LACTATE
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ALUMINUM ZIRCONIUM TRICHLOROHYDRATE
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ALUMINUM CHLORIDE
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ALUMINUM PHENOLSULFONATE
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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.