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Skin Conditioning

CAPROYL DIPEPTIDE-21 AMIDE

CAS 1321521-87-2
68

Safety score · 0–100

Fine

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

A short peptide with a 6-carbon fatty tail and an amide cap. The lipid tail helps it penetrate the skin barrier; mild like other low-use peptides, but sparsely studied.

Function

ANTIOXIDANTSKIN CONDITIONINGSKIN PROTECTING

Skin benefits

  • Lipidated peptide for improved skin penetration
  • Targeted skin signaling at low use
  • Generally well-tolerated topically

Known concerns

  • Sparse independent safety data
  • Efficacy claims rest on supplier studies
  • No CIR/SCCS opinion located

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.