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Skin Conditioning

GLYCYL SH-OLIGOPEPTIDE-4

Updated
80

Safety score · 0–100

Good

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

About

A recombinant 45-amino-acid peptide with a glycine cap — used as a biomimetic skin conditioner in anti-aging products. Class has clean safety; production purity is the variable.

Function

SKIN CONDITIONING

Skin benefits

  • Recombinant peptide for skin signalling
  • Glycine cap supports stability
  • Compatible with anti-aging serums

Known concerns

  • E. coli production requires endotoxin control
  • Limited public toxicology for this exact peptide
  • Potential 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 — always read the physical product label and consult a healthcare professional for personal concerns.