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Skin Conditioning

METHIONYL SH-POLYPEPTIDE-3

Updated
82

Safety score · 0–100

Good

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

About

A 164-amino-acid recombinant peptide produced in E. coli with an N-terminal methionine. Skin-conditioning use at trace levels; clean tolerability typical for the class, public dossier is limited.

Function

SKIN CONDITIONING - MISCELLANEOUS

Skin benefits

  • Skin conditioning agent
  • Recombinant E. coli production
  • Low irritation potential at trace use levels

Known concerns

  • Sparse public cosmetic safety dossier
  • Possible residual host-cell impurities if poorly purified

References

EU

EU CosIng database

European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.

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3-METHYL-3-HYDROXYBUTYRIC ACID
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4-PCA DIPHENYL DIMETHICONE
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ACETYL CITRULL AMIDO ARGININE
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ACETYL GALACTOSAMINE
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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.