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Skin Conditioning

LACTOBACILLUS/NEREOCYSTIS LEUTKEANA FERMENT FILTRATE

CAS -
70

Safety score · 0–100

Fine

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

A Lactobacillus ferment of Pacific bull kelp that delivers postbiotic peptides and seaweed polysaccharides for hydration. Iodine content is the main caveat.

Skin benefits

  • Postbiotic peptides from bull kelp
  • Algal polysaccharides for hydration
  • Skin-conditioning humectant feel

Known concerns

  • Iodine content from kelp
  • Composition varies
  • Limited dedicated cosmetic 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, so always read the physical product label and consult a healthcare professional for personal concerns.