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Skin Conditioning

MACROCYSTIS PYRIFERA

Updated
78

Safety score · 0–100

Fine

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

About

Giant kelp — a brown seaweed delivering minerals, polysaccharides, and antioxidants. Generally safe topically, with thyroid caution only for systemic exposure.

Function

VISCOSITY CONTROLLING

Skin benefits

  • Mineral and trace element source
  • Hydrating polysaccharides
  • Antioxidant activity
  • Skin conditioning

Known concerns

  • May contain iodine — caution in thyroid-sensitive users
  • Quality varies by harvest source

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.