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Antioxidant

CYSTOSEIRA BACCATA EXTRACT

Updated
70

Safety score · 0–100

Fine

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

About

A brown-algae extract rich in polyphenols and fucoidans, used for antioxidant and soothing benefits. Generally well tolerated; marine-source iodine and heavy-metal sourcing are the watchpoints.

Function

SKIN CONDITIONING

Skin benefits

  • Marine brown-algae polyphenols and fucoidans
  • Antioxidant and skin-soothing
  • Traces of trace minerals

Known concerns

  • Marine extracts can carry iodine for thyroid-sensitive users
  • Heavy-metal accumulation depends on harvest
  • Limited large-scale safety data

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