Skin Conditioning
ACETYL D-ARGINYL D-ARGINYL D-LEUCINE
Safety score · 0–100
Good
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A synthetic tripeptide built from D-amino acids with an acetyl cap, designed for stable skin conditioning. Small peptide chemistry with no documented hazards at cosmetic levels.
Function
Skin benefits
- Skin conditioning tripeptide
- D-amino acids resist enzymatic breakdown
- Low irritation profile
Known concerns
- Limited public toxicology data
- Cosmetic efficacy claims often supplier-driven
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Related skin conditionings
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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.