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Skin Conditioning

LAMINARIA JAPONICA EXTRACT

CAS 223751-72-2 / 92128-82-0 Updated
75

Safety score · 0–100

Fine

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

About

Kombu (Laminaria japonica) extract — a brown seaweed rich in fucoidan and minerals used for hydration and antioxidant skin conditioning. Generally well tolerated; iodine and sourcing are the main caveats.

Function

SKIN PROTECTING

Skin benefits

  • Polysaccharide and fucoidan hydration
  • Mineral-rich skin conditioning
  • Antioxidant marine compounds
  • Soothing

Known concerns

  • Iodine content
  • Possible heavy-metal/arsenic uptake — sourcing matters
  • Sparse formal cosmetic safety review

References

EU

EU CosIng database

European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.

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ACETOBACTER/SACCHAROMYCES/RICE KERNEL FERMENT
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ACETYL DIPEPTIDE-3 AMINOHEXANOATE
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ACETYL OLIGOPEPTIDE-245 AMIDE
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ACETYLSALICYLOYL PENTAPEPTIDE-33
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ACTINIDIA CHINENSIS FRUIT
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ACTINIDIA POLYGAMA FRUIT EXTRACT
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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.