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Legal status · Australia

Is Domagrozumab legal in Australia?

Written by Reviewed Sep 2026

Not approvedMuscle & PerformanceHuman studies cited: 3

Direct answer

No. Domagrozumab is not an approved medicine in Australia; its classification is "Not approved". Nothing containing it is authorized for any use in people. Vials labeled "for research use only" are not exempt: that label does not make human use lawful. On the evidence, 3 human studies are cited on its profile.

Domagrozumab in Australia at a glance

ClassificationNot approved
TGA approval statusNot approved by TGA
Human studies cited3 of 3 citations on the profile
ReviewedSep 2026

Classification and note come from the Domagrozumab profile, checked against Therapeutic Goods Administration (TGA) listings at the reviewed date.

What this means

  • 01

    No product containing Domagrozumab is approved by TGA for any use in Australia, so nothing on the market is authorized for people.

  • 02

    "Research use only" is a vendor label, not a legal category that permits human use. It does not exempt a product from medicines law.

  • 03

    Importing, supplying or promoting it for human use can fall under medicines legislation in Australia. This page is general information, not legal advice.

What Domagrozumab is

A properly powered phase 2 in 120 boys with Duchenne muscular dystrophy. The primary endpoint missed by 0.27 seconds at p equals 0.94, no secondary clinical endpoint differed, and both trials were terminated.

This is the most definitive negative result in the myostatin field, and it is definitive because the trial was well built. 120 ambulatory boys with Duchenne muscular dystrophy, 80 on ascending doses up to 40 mg/kg and 40 on placebo, two 48-week periods, with a functional primary endpoint and an open-label extension.

Mechanism: A humanised monoclonal antibody against myostatin, same target and pathway as stamulumab and landogrozumab. Dosed intravenously in this programme at 5, 20 and 40 mg/kg, higher than the earlier antibodies, on the reasoning that the earlier failures reflected insufficient potency.

Regulatory history: Never approved. Both phase 2 trials carry status TERMINATED on ClinicalTrials.gov.

How TGA treats this kind of product

Registers or lists therapeutic goods on the ARTG and schedules substances in the Poisons Standard. Many peptides are Schedule 4 (prescription only), so possession without a prescription and personal importation are restricted even when no product is registered.

The classification above is the The Longevity Archive reading of Therapeutic Goods Administration listings for Domagrozumab at the reviewed date, not a legal opinion. Rules change, and importing, prescribing and possessing a compound can each be treated differently. Check the regulator directly before acting on anything here.

Domagrozumab in other countries

Frequently asked questions

Is Domagrozumab legal in Australia?

No. Domagrozumab is not an approved medicine in Australia; its classification is "Not approved". Nothing containing it is authorized for any use in people. Vials labeled "for research use only" are not exempt: that label does not make human use lawful. On the evidence, 3 human studies are cited on its profile.

Can I buy Domagrozumab in Australia?

No approved product exists to buy. In Australia Domagrozumab is classified as "Not approved", so there is no licensed pharmacy product. Vendors selling it "for research use only" are not selling it for human use, and that label does not change its legal status. This site does not list or recommend vendors.

Is Domagrozumab TGA approved?

No. In Australia Domagrozumab is classified as "Not approved", which is not a TGA marketing approval. For comparison, the US FDA status is: Never approved. Both phase 2 trials carry status TERMINATED on ClinicalTrials.gov.. On the evidence, 3 human studies are cited on its profile.

Related compounds in Australia

Full research profile

Mechanism, cited studies, FDA status and the full legal summary for Domagrozumab live on its compound profile.

Domagrozumab profile

This page is general information about the regulatory status of Domagrozumab in Australia, current as of Sep 2026. It is not legal advice, and classifications change; check Therapeutic Goods Administration directly or consult a lawyer for a specific situation. Educational use only. This database summarizes published research. It is not medical advice and contains no dosing protocols or recommendations for personal use. The Longevity Archive has no vendor relationships and does not recommend where to buy anything.