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Skin Conditioning

PALMITOYL HEPTAPEPTIDE-66 AMIDE

84

Safety score · 0–100

Good

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

A heptapeptide with a palmitic-acid (C16) anchor and a C-terminal amide. The fatty tail helps it sit in skin lipids — a common design for signal-peptide actives. Behaves like the broader palmitoyl-peptide class.

Function

SKIN CONDITIONING - MISCELLANEOUS

Skin benefits

  • Skin conditioning
  • Better penetration via fatty-acid anchor
  • Targeted peptide effect

Known concerns

  • Limited consumer data
  • Rare sensitization possible

References

EU

EU CosIng database

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

Related skin conditionings

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ACETYL HISTIDINE
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ACETYL METHIONINE
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ACETYL SH-PENTAPEPTIDE-35
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ACETYLATED C10-40 HYDROXYALKYL ACID CHOLESTEROL/LANOSTEROL ESTERS
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 84
ALANINE/HISTIDINE/LYSINE POLYPEPTIDE COPPER HCL
Skin Conditioning

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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.