Skin Conditioning
NONAPEPTIDE-16
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A nine-amino-acid signal peptide used in anti-aging cosmetics at trace levels. Peptides at ppm dosing are typically gentle, though independent safety/efficacy data is sparse.
Function
Skin benefits
- Marketed as anti-aging signal peptide
- Used at trace ppm levels in serums
- Generally well-tolerated peptide chemistry
Known concerns
- No CIR/SCCS or major regulatory review
- Efficacy claims rely on supplier data
- Possible peptide hypersensitivity in rare cases
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.