Peptide
SH-POLYPEPTIDE-18
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
SH-Polypeptide-18 is a biotech-produced synthetic peptide designed to mimic human signaling proteins. It aims to support skin renewal, firmness, and barrier function in anti-aging skincare.
Function
Skin benefits
- Biotech-derived peptide that mimics human growth factors to support skin renewal
- May stimulate collagen and elastin synthesis for firmer skin
- Targets fine lines and supports skin barrier repair
Known concerns
- Limited independent clinical data specific to SH-Polypeptide-18
- Growth-factor analog peptides remain debated in dermatology literature
- Stability and delivery in finished formulas can vary
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Related peptides
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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.