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Skin Conditioning

SH-POLYPEPTIDE-1 NONAPEPTIDE-29

78

Safety score · 0–100

Fine

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

A recombinant fusion of two human-sequence peptides expressed in E. coli — used as a skin conditioning and protective active. Class is well-tolerated; production purity is the safety lever.

Function

SKIN CONDITIONING - EMOLLIENTSKIN CONDITIONINGSKIN PROTECTING

Skin benefits

  • Recombinant fusion peptide built from human-derived sequences
  • Skin conditioning and barrier support
  • Compatible with leave-on cosmetics

Known concerns

  • E. coli production needs endotoxin control
  • Limited public toxicology for this fusion
  • Possible sensitisation in atopic skin

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.