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PORPHYRA 334 OLIGOPEPTIDE-180

88

Safety score · 0–100

Good

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

About

A synthetic peptide derived from Porphyra seaweed combined with a short oligopeptide, functioning as a skin conditioning agent in cosmetic formulations.

Porphyra 334 is a carotenoid (phycoerythrin) component from red seaweed with antioxidant properties. Combined with Oligopeptide-180, this ingredient is designed for skin conditioning and anti-aging applications. Peptide-based cosmetic ingredients generally have a favorable safety profile as they are composed of naturally occurring amino acids and are typically too large to penetrate intact skin barrier.

Skin benefits

  • Skin conditioning agent
  • Antioxidant properties from seaweed origin
  • Anti-aging potential through peptide signaling

Known concerns

  • Minimal concern when properly purified
  • Potential for trace marine allergens in raw material

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.