Peptide/Active
ACETYL SH-NONAPEPTIDE-5
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A short acetylated peptide used in anti-aging skincare for its claimed firming and barrier-support effects. Peptides at this class are generally well tolerated, though clinical evidence is mostly brand-led.
Skin benefits
- Synthetic peptide marketed for skin-firming activity
- Low irritation potential typical of peptides
- May support skin barrier and tone
- Stable acetylated version with improved penetration
Known concerns
- Limited independent clinical evidence
- Novel peptide lacks formal CIR or SCCS review
- Efficacy claims often outpace data
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Related peptide/actives
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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.