About This Help Centre
How these guides are written and updated.
What This Help Centre Is
This is a free reference for people who want to understand peptides: what they are, how freeze-dried vials are handled, how the unit and concentration maths works, and what published research and community protocols commonly say. It is published by Peptide Authority, a Canadian peptide information resource based in Edmonton, Alberta.
How the Guides Are Written
- Plain English first. Each page opens with a short answer, then explains the detail.
- Sources are compared. Dosing pages are compiled from publicly available research summaries, regulator notices and vendor and clinic guides. These sources often disagree, so pages say where they do.
- The maths is checked. Every syringe-unit figure is calculated from the vial size and water amount shown on the page.
- No guarantees. Nothing here is a claim that a peptide is safe or effective for any use.
What This Help Centre Is Not
It is not medical advice, a prescription or a substitute for a licensed healthcare professional. Most research peptides are not authorized by Health Canada for human use. Where a drug is authorized (for example prescription semaglutide or tirzepatide), follow your prescriber's instructions and the product label.
Updates and Corrections
Pages are reviewed and updated as new information becomes available, and each page shows its last updated date. If you spot an error or an out-of-date figure, please email helppeptideauthority@gmail.com.