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Emulsifier

SR-(POLYPEPTIDE-169 OLIGOPEPTIDE-178)

82

Safety score · 0–100

Good

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

A recombinant fusion peptide grown in food-grade Pichia pastoris yeast that emulsifies and films on skin. Pichia-produced proteins have a clean cosmetic record; sequence-specific data is limited.

Function

SURFACTANT - EMULSIFYINGFILM FORMINGSKIN PROTECTINGVISCOSITY CONTROLLINGSLIP MODIFIER

Skin benefits

  • Emulsifier and film-former in skin care
  • Pichia pastoris production is well-controlled and food-grade
  • Low irritation potential typical of structural recombinant proteins

Known concerns

  • Limited public cosmetic safety data
  • Niche multifunctional fusion peptide

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, so always read the physical product label and consult a healthcare professional for personal concerns.