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Antioxidant

PSEUDANABAENACEAE FERMENT FILTRATE

CAS - Updated
76

Safety score · 0–100

Fine

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

About

A blue-green algae (cyanobacteria) ferment filtrate used for antioxidant and hydrating benefits. Big caveat: cyanobacteria can produce microcystin toxins, so purity testing from a reputable supplier is essential.

Skin benefits

  • Algal antioxidants and pigments
  • Hydrating polysaccharides
  • Skin-conditioning amino acids
  • Sustainable cell sourcing

Known concerns

  • Cyanobacteria can produce microcystin toxins - rigorous purity testing essential
  • Strain identity and toxin screening matter
  • Newer ingredient class

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.