How to spot scam weight-loss drops in Australia

We sell drops. That is the first thing to say. If you only want a regulator talking, start with the TGA's GLP-1 counterfeit alert. This page exists because women in our community keep forwarding Facebook ads that look like a local wellness brand and are not.

What regulators and journalists have actually found

In August 2025, Guardian Australia reported a run of "ghost stores" selling Ozempic-like oral liquids. The ads used stolen photos, fake Australian comments, and at least one well-known dietitian's likeness without permission. One site claimed the product was made in Australia by a family company. The box that arrived said USA. The operator sat in Hong Kong.

A month later the same paper paid UNSW chemists to test a bottle of STDEI GLP-1 Weight Loss Oral Liquid bought from Maementcurves.com. Dr Jake Violi said it was "basically salty water": preservatives, no GLP-1, no other identifiable drug. His other point was worse. The next batch could have held anything.

The TGA later published its own lab table. STDEI was on it, along with a string of similarly named oral liquids and a "nano microneedle patch." Result on every row: no GLP-1 or analogues identified. GLP-1 receptor agonists such as semaglutide and tirzepatide are prescription-only in Australia. An oral drop sold on Facebook is not a legal substitute.

The pattern, once you have seen it twice

The ads rhyme.

• A new site with an Australian flag and almost no history.
• A product name that sounds like a drug: GLP-1 oral solution, plant-based Ozempic, six-in-one metabolic liquid.
• A TGA or FDA badge that does not match the company behind the checkout.
• Before-and-after photos that look generated, or comments from accounts that do not hold up to a reverse image search.
• A price that feels like a bargain next to a real prescription.
• No phone number you can actually call. Or a number that rings out.

The TGA's earlier advisory on imported unregistered GLP-1 products already named fake endorsements and ghost stores as part of the method, not a rare extra.

A checklist before you pay

None of these tests prove a product works. They tell you whether the seller is even a real Australian business.

1. Who takes the money? Open the footer, the terms, and the PayPal or card descriptor. If the trading name, the domain, and the company on the receipt do not match, stop.
2. Can you phone a person in Australia? A real program answers the phone. A ghost store leaves you with a chat widget and an @outlook address.
3. Are the ingredients on the product page? Full list, not "proprietary GLP-1 blend." If they will not say what is in the bottle, do not put it in your mouth.
4. Does the TGA claim survive a search? "TGA listed" is not "TGA approved," and most of these ads are neither. Search the Australian Register of Therapeutic Goods. If the exact product is not there, the badge is decoration.
5. Can you read reviews on a site the seller does not own? Trustpilot, ProductReview, a Facebook group you can actually join. A wall of five-star quotes that only live on the product page is not evidence.
6. Is the promise physically possible? The ACCC has been saying this for years: "lose 30 kilos in 30 days" and "lose weight while you sleep" are the oldest tells in the category. Ignore the photos. Read the sentence.
7. Would your GP recognise this as a medicine? If the ad says it mimics Ozempic, it is either a prescription drug (in which case Facebook checkout is the wrong door) or it is pretending. The TGA tells people to buy prescription medicines from a local registered pharmacy, not from social ads.

What we will say about ourselves

Slim By Nature has been an Australian company since 2011. We have shipped more than 20,000 orders. The program is food from Coles and Woolworths plus drops or patches, with a phone line on 1800 787 628. Ingredients sit on each product page. The site is slimbynature.com.au, not a lookalike domain.

We are not a prescription service and we do not sell GLP-1 medicine. If a clinician has prescribed Ozempic, Mounjaro or anything else, do not stop it because of a blog post. Talk to that clinician.

We also will not pretend every drops seller is a scam. Some are ordinary supplement brands. The job is to tell those apart from a Hong Kong checkout wearing an Australian flag.

If you already bought one of the Facebook bottles

Do not take another dose. Speak to a pharmacist or GP if you have taken any. Report the ad and the site to Scamwatch and to the TGA on 1800 020 653. Tell your bank or PayPal the same day. The Guardian piece notes PayPal's buyer protection can refund eligible claims; that is their policy, not a promise from us.

The TGA's own line on buying medicines online is blunt: you cannot tell who made them or what went into them.

This page is general information, not medical advice. Therapeutic claims about any product should be checked with a qualified clinician. We sell Slim By Nature programs. That conflict is the reason the sources below are first-party regulator and newspaper pages, not our own reviews.

Sources

1. Guardian Australia, 3 August 2025. Ghost stores impersonating real people to sell Ozempic-like treatments.
2. Guardian Australia, 16 September 2025. UNSW analysis of STDEI GLP-1 Weight Loss Oral Liquid.
3. TGA safety advisory. Imported unregistered GLP-1 weight-loss products.
4. TGA safety advisory. Laboratory results for counterfeit GLP-1 labelled products, including STDEI oral solution.
5. TGA consumer guidance. Buying medicines and medical devices online.
6. ACCC, 10 January 2014. Watch out for weight loss scams.