Canada
1 compound entry is recorded for this jurisdiction. A compound absent from this page has no verified entry here, which means the position has not been established from a primary source — not that no position exists.
Retatrutide
Investigational — no marketing authorisation · Health Canada
Not authorised. Health Canada lists retatrutide among examples of unauthorised injectable peptide drugs it has seized, and states that unauthorised drug products are illegal in Canada and have not been assessed for safety, efficacy or quality.
Think twice about injecting peptides bought online — unauthorized products can seriously harm · verified 2026-07-30