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Skin Conditioning

METHOXYCHALCONE

CAS 959-33-1
58

Safety score · 0–100

Moderate

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

A methoxychalcone — a small synthetic active in the chalcone family. Chalcones can have antioxidant benefits but also a notable contact-allergen reputation; cosmetic data are thin.

Function

ANTIOXIDANTBLEACHINGSKIN CONDITIONING

Skin benefits

  • Chalcone scaffold with antioxidant/brightening claims
  • Tyrosinase-inhibitor potential
  • Used for tone evening

Known concerns

  • Chalcones can be sensitising / contact allergens
  • Limited cosmetic safety dossier
  • Possible photoreactivity
  • Not on positive cosmetic ingredient lists in major regions

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.