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Skin Conditioning

DIPEPTIDE-21

Updated
65

Safety score · 0–100

Fine

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

About

A two-amino-acid synthetic peptide used in skin-conditioning blends. Generally low-irritation; independent safety review is sparse.

Function

SKIN CONDITIONING

Skin benefits

  • Short synthetic peptide used in age-defense formulas
  • Low irritation profile typical of dipeptides

Known concerns

  • Proprietary peptide with limited public safety data
  • Efficacy claims rely on supplier studies

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.