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Banned Substance

phenylephrine

CAS 59-42-7
4

Safety score · 0–100

Avoid

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

An alpha-1 adrenergic agonist sold as a decongestant and pressor drug. Listed in EU Annex II — banned in cosmetics. It causes vasoconstriction and raises blood pressure on absorption.

Skin benefits

  • No legitimate benefit in cosmetics — banned

Known concerns

  • EU Annex II banned medicinal substance
  • Alpha-1 adrenergic agonist drug
  • Vasoconstrictor with blood-pressure effects
  • Pharmaceutical, not cosmetic

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.