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Weight Loss

Tirzepatide

Also called Mounjaro, Zepbound.

Published by Peptide Directory. Written and maintained in-house. We are not clinicians and this page carries no clinical review.

Regulatory status is taken from the Poisons Standard directly.Last checked 1 August 2026. How we verify

Draft entry. Body copy and fact checks are pending a /new-content pass. Nothing here is verified.

Legal status in Australia

Approved, prescription needed

Prescription only. An approved medicine in Australia. Appendix L sets required advisory statements for labels and is a labelling control, not a possession restriction.

Poisons Standard: Schedule 4, Appendix L clause 2
Category: Weight Loss

Source: Poisons Standard (June 2026), F2026L00633Last checked: 1 August 2026

Often confused with

Semaglutide

Prescription only. An approved medicine in Australia, so a doctor can prescribe it and a pharmacy can dispense it. Not in Appendix D clause 5, so it does not carry the possession offence that applies to most research peptides.

Approved, prescription needed