Skin Conditioning
CAPRYLOYL TETRAPEPTIDE-60 NORLEUCYL TYROSYL D-METHIONINE
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A caprylic-acid tetrapeptide cocktail with D-methionine used in anti-aging skincare marketing. Likely benign at low percentages but data is thin.
Skin benefits
- Acylated peptide for marketed signalling effects
- Used at trace levels in formulations
Known concerns
- Proprietary cocktail — no public CIR/SCCS dossier
- Unverified efficacy claims
- Sparse safety data
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 — always read the physical product label and consult a healthcare professional for personal concerns.