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Skin Conditioning

LACTOBACILLUS/LAMINARIA SACCHARINA FERMENT FILTRATE LYSATE

82

Safety score · 0–100

Good

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

A Lactobacillus ferment of sugar kelp (Laminaria saccharina) — turns the seaweed into a postbiotic rich in fucoidans, alginates and amino acids. Generally safe; iodine and seafood-allergy carry-over are the main checks.

Skin benefits

  • Postbiotic with marine bioactives
  • Source of fucoidans, alginates and amino acids
  • Hydration and skin-conditioning effects
  • Cell-free filtrate is well tolerated

Known concerns

  • Iodine carry-over from kelp — concentration must be controlled
  • Possible shellfish/seafood allergen cross-reactivity
  • Composition variability with harvest

References

EU

EU CosIng database

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

Related skin conditionings

Same plant / compound family

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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.