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Pharmaceutical

Tetracaine (INN) and its salts

CAS 94-24-6
5

Safety score · 0–100

Avoid

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

Tetracaine is a prescription local anaesthetic and is explicitly banned from cosmetic products in the EU under Annex II of Regulation 1223/2009 due to systemic toxicity, sensitisation, and carcinogenicity concerns.

Skin benefits

  • Potent local anaesthetic used in medical settings
  • Effective for short-term pain relief in clinical procedures

Known concerns

  • Listed in EU Cosmetics Regulation 1223/2009 Annex II as banned for cosmetic use
  • PubChem GHS: H301 toxic if swallowed, H317 skin sensitiser, H351 suspected carcinogen
  • Systemic toxicity risk including cardiac and CNS effects
  • Allergic contact dermatitis is well documented

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, so always read the physical product label and consult a healthcare professional for personal concerns.