Rules and safety in Australia
Semaglutide, Tirzepatide and Aesthetic Treatments in Australia: Rules and Safety
A plain-language guide to GLP-1 weight loss medicines and medical aesthetics in Australia: what is approved, who can prescribe, how advertising works, how to avoid fake products and what to check before booking a clinic. Every rule links to the official source.
Sources last reviewed by an editor on 2026-11-11.
This is general information about medicines regulation and patient safety, not medical or legal advice. Only a licensed prescriber who knows your health can decide whether a medicine or treatment suits you. Rules and product availability change, so confirm the current position with the official sources linked on this page. MedSpa Listings does not sell, prescribe or supply medicines.
Medicines regulator in Australia
Therapeutic Goods Administration (TGA)
Check a practitioner: Ahpra: register of practitioners
Are semaglutide and tirzepatide approved in Australia?
In Australia, semaglutide and tirzepatide are prescription-only medicines regulated by the Therapeutic Goods Administration. Every product legally supplied is entered on the Australian Register of Therapeutic Goods, which you can search by name.
The Australian Government has banned pharmacies from compounding replica versions of GLP-1 medicines such as semaglutide and tirzepatide, citing safety concerns. Products sold as a compounded copy or a replica should be treated with caution.
Who can prescribe weight loss medicines in Australia
Registered medical practitioners and other practitioners with prescribing rights can prescribe these medicines. Every registered health practitioner appears on the Ahpra public register, which you can search by name.
Telehealth prescribing is subject to rules set by the medical board. A short online form with no real consultation is not a substitute for an assessment.
Advertising and online offers
Advertising prescription-only medicines to the public is not allowed in Australia, and that includes naming them in clinic promotions or social media posts. Promotions for weight loss injections that name or hint at a prescription medicine are a warning sign.
Fake and unlicensed products
The World Health Organization has issued alerts about falsified semaglutide pens found in several regions. Falsified products may contain the wrong ingredient, the wrong amount or something harmful, and can look very similar to the real packaging.
Because compounded replicas of these medicines can no longer be legally made by Australian pharmacies, a product described that way is a reason to stop and check with the TGA or your pharmacist.
Safer habits: get the medicine from a licensed pharmacy with a prescription, check the packaging and batch details, never buy from a social media seller, and report suspected fakes to Therapeutic Goods Administration (TGA).
Botox, fillers and medical aesthetics in Australia
Botulinum toxin products are prescription-only medicines in Australia, so a prescriber must assess you before treatment. The national boards have published guidelines for practitioners who perform cosmetic procedures, and practitioners can be checked on the Ahpra register.
What a safe weight loss program looks like
- A real consultation with a named, registered prescriber who reviews your health history and current medicines.
- Clear information on which exact product you would receive, and whether it is a brand-name medicine or a compounded preparation.
- A licensed pharmacy as the supplier, with packaging you can check.
- A follow-up plan for side effects, dose changes and what happens when you stop.
- Nutrition and activity support, not just a prescription.
- Registration you can confirm yourself, for example through the Ahpra.
Browse listed clinics in Australia and ask each one the questions above.
Frequently asked questions
Do I need a prescription for semaglutide or tirzepatide in Australia?
Yes. Both are prescription-only medicines in Australia, so a registered prescriber has to assess you first.
Is it safe to buy weight loss injections online in Australia?
Only from a licensed pharmacy with a valid prescription. Falsified semaglutide pens have been found by regulators, and sellers on social media or websites that skip the prescription are the most common source of them.
What is the difference between semaglutide and tirzepatide?
Semaglutide acts on the GLP-1 hormone receptor. Tirzepatide acts on two receptors, GIP and GLP-1. Both are weekly injections that affect appetite and blood sugar, and a prescriber decides which, if either, is suitable for you.
Can a medical spa in Australia offer GLP-1 weight loss?
Some medical spas and aesthetic clinics run weight management programs with a licensed prescriber. Whether that is allowed, and who must be involved, depends on the rules in Australia. Ask who prescribes and who follows you up.
Who regulates Botox and fillers in Australia?
Therapeutic Goods Administration (TGA) oversees medicines and medical products in Australia. Professional councils decide which practitioners may inject, so check both the product and the practitioner.
Official sources
Rules and product lists change. These official pages hold the current position.
- Therapeutic Goods Administration (TGA)
- Ahpra: register of practitioners
- Australian Government Department of Health: protecting Australians from unsafe compounding of replica weight loss products
- TGA: Australian Register of Therapeutic Goods
- World Health Organization: Medical Product Alert on falsified Ozempic (semaglutide)
- World Health Organization: warning on falsified medicines used for diabetes treatment and weight loss
Treatment guides
Rules country by country
Who regulates GLP-1 medicines, Botox and fillers, who can prescribe, and how to check a clinic, for each country.