Synthetic peptide / signaling
ACETYL HEPTAPEPTIDE-51 ACETATE
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
An acetylated seven-amino-acid peptide salt used in anti-aging skincare for signaling effects. Low irritation risk typical of cosmetic peptides, with limited independent efficacy evidence.
Skin benefits
- Acetylated heptapeptide used for skin-signaling claims
- Low irritation profile typical of short peptides
- Used at low percentages in serums
- Acetyl group can improve skin penetration
Known concerns
- Limited independent efficacy data
- No SCCS opinion on this specific peptide
- Possible reaction to formulation carriers
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Related synthetic peptide / signalings
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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.