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Skin Conditioning

OCTAPEPTIDE-22 R-THERMUS THERMOPHILUS PUTATIVE ESTERASE HEXAPEPTIDE-40

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 a bacterial esterase with cosmetic peptides. Niche biotech ingredient with thin public safety data — hence a cautious tier despite the high-purity production route.

Function

SKIN CONDITIONING

Skin benefits

  • Recombinant fusion of bacterial esterase with cosmetic peptides
  • E. coli production gives consistent purity
  • Designed for stable enzyme-peptide conditioning

Known concerns

  • Limited public safety data on this specific fusion
  • Bacterial enzyme component may carry trace endotoxin if poorly purified
  • Stability and activity vary by manufacturer

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.