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Natural coumarin / UV-absorbing botanical

UMBELLIFERONE

70

Safety score · 0–100

Fine

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

A naturally occurring 7-hydroxycoumarin found in many plants, used for its UV-absorbing and skin-brightening properties. Mostly safe topically, with mild phototoxic potential noted in lab studies.

Skin benefits

  • Natural coumarin with UV absorption properties
  • Studied for anti-melanogenic (skin-brightening) effects
  • Antioxidant fluorescent molecule
  • Found naturally in many botanical extracts

Known concerns

  • Simple 7-oxycoumarins show mild photoreactivity in keratinocytes
  • Possible mild phototoxic potential at higher doses
  • Coumarin family includes EU fragrance allergens requiring labelling
  • Photo-stability in sun-exposed products needs management
  • Limited dedicated SCCS opinion

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.