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Skin Conditioning

BIS-SH-PENTAPEPTIDE-5 PORPHYRA 334

Updated
68

Safety score · 0–100

Fine

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

About

A blend pairing a synthetic skin peptide with porphyra-334, a natural UV-absorbing molecule from red algae. Both components are individually low-risk; combination is undocumented.

Function

ANTIOXIDANTLIGHT STABILIZERUV FILTER

Skin benefits

  • Combines a synthetic peptide with algal MAA UV-protectant
  • Antioxidant + signaling claims
  • Low-irritation components individually

Known concerns

  • Cocktail with no published combined safety review
  • Two proprietary actives stacked
  • Lot-variable composition

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.