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Marine antioxidant

ECKOL

CAS 88798-74-7
78

Safety score · 0–100

Fine

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

Eckol is a brown-seaweed phlorotannin used for antioxidant and skin-brightening support. In vitro data look promising, but human clinical evidence in cosmetics is still limited.

Skin benefits

  • Phlorotannin from brown seaweed with documented antioxidant activity
  • In vitro tyrosinase inhibition relevant to brightening
  • Anti-inflammatory effects shown in cell studies

Known concerns

  • Limited human clinical data on topical use
  • No formal CIR or SCCS review identified
  • Sourcing and purity vary between suppliers

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.