Before anything else: this is general information from someone who writes and runs clinic ads, not legal or regulatory advice. The rules are updated periodically and the responsibility for your advertising sits with you as the registered practitioner. Treat this as a map of where to look, then verify against current AHPRA and TGA guidance or your own professional advice.

Advertising a regulated health service in Australia sits under the National Law, and AHPRA publishes guidance on how it applies. Separately, the Therapeutic Goods Act governs how medicines and medical devices can be advertised. Both matter to an aesthetic or medical weight-loss clinic, and they cover different things — which is part of why this gets confusing.

Here's what actually comes up week to week when writing ads for clinics.

Testimonials about clinical care

This is the one that catches people most often, because it runs directly against normal small-business marketing instinct. Using testimonials that refer to the clinical aspects of a regulated health service in your advertising is restricted — the classic "I was so nervous but Dr X was amazing and I love my results" quote on a landing page or in an ad.

What trips clinics up is the boundary. A patient leaving that review on Google, unprompted, is generally treated differently from you taking that review and putting it in an ad you paid for. The moment you lift it into your own advertising, you're the one advertising with it.

This has real consequences for the marketing playbook most agencies default to. Social proof is normally the easiest lever available, and here it's largely off the table. So you have to build trust some other way.

What to use instead

Outcome guarantees and unrealistic expectations

Advertising can't create an unreasonable expectation of beneficial treatment. In practice that rules out a lot of standard direct-response copywriting: guaranteed results, promises of a specific outcome, language implying a treatment always works or works for everyone.

It also affects imagery and tone, not just words. Copy suggesting a treatment will fundamentally change someone's life, or that trades on body-image insecurity, is the kind of thing that attracts attention for the wrong reasons — particularly since the tightening of guidance around cosmetic procedures.

The practical translation: describe what the treatment is and what the appointment involves, rather than promising how the patient will feel afterwards.

Before-and-after images

Not banned, but tightly conditioned, and worth getting right because they're so widely used. The general expectations are that images must be of the same person, comparable in lighting, angle and framing, not digitally altered or filtered, and not presented in a way that suggests a typical or guaranteed result.

And separately from the advertising rules: you need the patient's informed consent to use their images in advertising, which is not the same thing as consent to take clinical photographs. If you're not certain which consent you hold, that's worth resolving before the images go anywhere near an ad account.

Weight-loss medications: a different rulebook

This is where medical weight-loss clinics get caught out, because the restriction comes from therapeutic goods law rather than AHPRA, and it's stricter than most people expect.

Advertising prescription-only medicines to the general public is prohibited in Australia. That means the brand names of the GLP-1 medications many clinics now prescribe cannot be used to advertise to the public — not in ad copy, not in a headline, and generally not as landing page content aimed at attracting patients. Given the volume of public and regulatory attention this category has attracted, it isn't an area to improvise in.

What clinics generally can do is advertise the service — a medically supervised weight management program, an initial consultation, an assessment of suitability — without naming or promoting a specific prescription medicine. It's a meaningful constraint on the copy, but it isn't a barrier to marketing the clinic.

The practical rule of thumb: advertise the consultation, not the drug. Someone searching for medical weight-loss support in your city is looking for a clinician who will assess them properly. That's a legitimate thing to advertise, and it's also the patient you actually want.

Offers, discounts and time pressure

Price-based advertising isn't prohibited outright, but it comes with conditions — the terms need to be clear and the offer can't encourage indiscriminate or unnecessary use of a health service. That's the tension with classic urgency marketing: a countdown timer on a cosmetic procedure is pushing someone toward a clinical decision on a commercial deadline.

Practically, "$X off, this week only, book now" is the kind of construction to avoid. Clear, permanent, transparent pricing tends to sit more comfortably and, in my experience, attracts steadier patients.

Why this is an advantage, not just a constraint

Most clinic owners experience these rules as a handbrake. I'd argue the opposite, for one structural reason.

The generalist marketing playbook — testimonials, urgency, bold outcome claims, aggressive discounting — is mostly unavailable to everyone in your category, including your competitors. So the clinics that win on advertising aren't the ones with the boldest claims. They're the ones that are clearest: what the treatment involves, who performs it, what it costs, what happens next.

That's a much harder thing for a competitor to copy than a discount, and it happens to be the information a serious prospective patient actually wants. The constraint pushes you toward better marketing, not worse.

A practical audit you can do today

  1. Open every live ad and read the copy for guarantee language — "guaranteed," "always," "you will."
  2. Check every landing page for lifted patient reviews describing clinical care or results.
  3. Confirm you hold advertising-specific consent for every before-and-after image in use.
  4. Search your own site and ad copy for prescription medicine brand names.
  5. Review any active offer for clear terms and anything that manufactures urgency around a clinical decision.

That covers the majority of what I find when auditing a clinic account. None of it requires a lawyer to spot — just an hour and a willingness to read your own advertising as a regulator would.

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Written by Prince — Growth & Performance Marketing. General information about advertising practice, not legal or regulatory advice. Rules change; verify against current AHPRA and TGA guidance. Responsibility for advertising compliance rests with the registered practitioner.