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Humectant

ARGININE PORPHYRA YEZOENSIS EXTRACT

Updated
72

Safety score · 0–100

Fine

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

About

A pairing of arginine amino acid with red-algae nori extract. Hydrating and antioxidant; iodine content of seaweed is the main thing to watch.

Function

HAIR CONDITIONINGSKIN CONDITIONING

Skin benefits

  • Arginine-driven hydration
  • Marine antioxidants from nori
  • Skin barrier support

Known concerns

  • Compound INCI is non-standard
  • Iodine content from seaweed
  • Possible thyroid considerations at high topical doses

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.