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Skin Conditioning

ACETYL D-THREONYL D-VALYL D-GLUTAMYL D-PHENYLALANINE

CAS 2982702-34-9 Updated
78

Safety score · 0–100

Fine

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

About

A synthetic acetyl-tetrapeptide built from D-amino acids (threonine, valine, glutamic acid, phenylalanine). The D-stereochemistry resists enzymes for shelf-life. Likely safe at cosmetic levels but data is largely supplier-internal.

Function

SKIN CONDITIONING - MISCELLANEOUS

Skin benefits

  • Skin conditioning
  • Stable to skin proteases
  • Low irritation potential expected for short peptides

Known concerns

  • Limited independent safety data
  • Efficacy claims primarily from manufacturer

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.