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Antimicrobial

ALUMINUM CHLOROHYDRATE

CAS 12042-91-0 Updated
60

Safety score · 0–100

Fine

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

About

The most common antiperspirant active. It plugs sweat ducts to reduce wetness. FDA-approved as an OTC drug; long debated but no proven link to disease at intended use.

Skin benefits

  • Effective antiperspirant active
  • Astringent and pore-tightening
  • FDA OTC-approved at up to 25%

Known concerns

  • Aluminum systemic exposure debated
  • Can stain clothing and irritate sensitive skin
  • Avoid on broken skin

References

EU

EU CosIng database

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

PC

PubChem

U.S. NIH compound data, GHS hazard codes and toxicity literature.

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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.