About Peptadex
What is Peptadex?
Peptadex is a free, educational peptide encyclopedia. It provides research-backed information on over 100 peptides, including dosing defaults, mechanisms of action, side effects, clinical status, and contraindications. Our goal is to make peptide research accessible and organized.
How is data sourced?
All peptide data is compiled from peer-reviewed research literature, PubMed-cited studies, manufacturer documentation, and established clinical protocols. Where available, we link directly to PubMed references. Dosing ranges reflect research literature and community reports, not prescriptive recommendations.
Not Medical Advice
This information is for educational purposes only and is not medical advice. Dosing data is based on research literature and community reports. Always consult a qualified healthcare provider before using any peptide.
Protocol App
Peptadex is built by the team behind Protocol, the peptide tracking app. Protocol helps you log doses, track cycles, set reminders, and monitor your health markers over time.
Learn More About Protocol