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Pharmaceutical (non-cosmetic)

Hydroxyzine (INN)

CAS 68-88-2
6

Safety score · 0–100

Avoid

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

A prescription antihistamine and anxiety medication, not a cosmetic ingredient. It is included only because regulatory databases list pharmaceuticals excluded from skincare products.

Skin benefits

  • Prescription antihistamine and anxiolytic, useful in allergy medicine
  • No legitimate cosmetic role

Known concerns

  • Prescription drug, not authorized as a cosmetic ingredient
  • Sedating systemic effects if absorbed through skin
  • Known to prolong QT interval and carry cardiac risk
  • Listed on cosmetic exclusion registers for medicinal substances

References

EU

EU CosIng database

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

Related pharmaceutical (non-cosmetic)s

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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.