Skip to content

Skin Conditioning

BIOTINAMIDO UNDECANOYL ISOLEUCYL PENTAPEPTIDE-121

Updated
60

Safety score · 0–100

Fine

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

About

A long-chain biotinamide undecanoyl lipopeptide conjugate marketed for skin signaling. No published independent safety data and a highly proprietary structure put this in the lower Fine band.

Skin benefits

  • Biotin-amide undecanoyl lipopeptide
  • Designed signaling claim
  • Lipopeptide format aids penetration
  • Low cosmetic dosing

Known concerns

  • No published independent toxicology for this peptide
  • Highly proprietary supplier structure
  • Sensitization profile unknown

References

EU

EU CosIng database

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

Related skin conditionings

60
ACETYL CYSTEINYL D-OCTAPEPTIDE-1 AMINE TRIFLUOROACETATE
Skin Conditioning
 60
ACETYL CYSTEINYL D-TETRAPEPTIDE-1 AMINE TRIFLUOROACETATE
Skin Conditioning
 60
ACETYL METHOXYKYNURENAMINE HCL
Skin Conditioning
 60
ACETYL MONOFLUOROHEPTAPEPTIDE-1
Skin Conditioning
 60
ACETYL TRIPEPTIDE-108 N-ACETYL LYSYL GLUTAMINE
Skin Conditioning
 60
ACETYLATED OCTAPEPTIDE-43 AMIDE
Skin Conditioning
 60
ACETYLSALICYLIC ACID
Skin Conditioning
 60
ACINETOBACTER/SOYBEAN SEED EXTRACT FERMENT
Skin Conditioning

Check your shelf

Find BIOTINAMIDO UNDECANOYL ISOLEUCYL PENTAPEPTIDE-121 in your products.

Scan any cosmetic product with LuxSense to see if it contains BIOTINAMIDO UNDECANOYL ISOLEUCYL PENTAPEPTIDE-121 and get a full ingredient breakdown with safety scores.

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.