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Humectant

CODIUM TOMENTOSUM EXTRACT

CAS 223749-84-6 Updated
72

Safety score · 0–100

Fine

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

About

A green seaweed extract often called dead man's fingers. Provides hydrating polysaccharides and minerals for skin conditioning. Generally well-tolerated marine ingredient.

Function

SKIN PROTECTING

Skin benefits

  • Green algae polysaccharides for hydration
  • Mineral and amino acid content
  • Marketed for moisture-binding effect

Known concerns

  • Trace iodine and salt content
  • Limited cosmetic safety dossier
  • Quality depends on harvest cleanliness

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.