Can You Buy Mounjaro Directly From Eli Lilly?

You've searched Eli Lilly's site, here's why there's no 'buy' button

Lilly built Mounjaro. It funds the clinical trials, holds the UK marketing authorisation and sets the wholesale price. What it does not do is sell directly to patients, and that is not an oversight. Under the Human Medicines Regulations 2012, tirzepatide is classified as a prescription-only medicine. Supplying it without a valid prescription (to anyone, through any channel) is unlawful. Lilly's role ends when it ships product to authorised UK pharmaceutical wholesalers. From there, licensed pharmacies order stock, and patients access it only after a prescriber has determined it is clinically appropriate for them personally.

If you want to learn more about the tirzepatide treatment itself, including how it works and what the clinical trials showed, that is the right place to start. But for sourcing, the manufacturer's website is simply not the path. The path begins with a consultation.

Lilly does run tirzepatide clinical trials in which participants receive the medicine under close medical supervision, that is an entirely separate context, governed by research ethics approvals, not a consumer purchase route.

Where you can actually get Mounjaro in the UK

There are two legitimate routes. The first is the NHS. Access there is phased and follows strict criteria set out by NICE, with BMI thresholds, qualifying health conditions, and a requirement for wraparound diet and activity support. Waiting lists at specialist weight management services can be long. Our guide on getting Mounjaro through the NHS sets out exactly who qualifies and what the current rollout timetable looks like.

The second route is a private prescription from a regulated online or in-person pharmacy or clinic. This is how most people access tirzepatide today. The licensed eligibility criteria per the Mounjaro SmPC apply: adults with a BMI of 30 or above, or 27 or above with at least one weight-related condition such as high blood pressure, raised cholesterol or type 2 diabetes. Lower BMI thresholds apply for some ethnic backgrounds under UK clinical guidance. Meeting those numbers is the starting point; a prescriber then assesses the full picture, including any contraindications and your current medicines, before issuing a prescription.

At nume, that assessment is carried out by a GPhC-registered Independent Prescriber on the same day you complete your consultation. For a broader look at where to get Mounjaro and what to check before choosing a provider, that page walks through the options in detail.

How to check whether an online pharmacy is genuine

Before handing over personal health information or a payment to any online pharmacy, look it up on the GPhC register. The General Pharmaceutical Council maintains a public register of every legally operating UK pharmacy, you can verify any provider at pharmacyregulation.org/registers. If a seller cannot be found there, stop.

The MHRA has repeatedly warned about counterfeit weight-loss pens circulating online and through social media. Enforcement operations in 2025 resulted in seizures of approximately 20 million doses of illegally traded weight-loss medicines, worth around £45 million, and the first illicit UK site manufacturing fake tirzepatide pens was raided in Northampton. Fake pens have been found to contain insulin rather than tirzepatide, the harm is real and serious. You can report a suspect seller directly through the MHRA Yellow Card scheme. Red flags include sellers offering Mounjaro without a prior clinical assessment, prices drastically below the market range, and so-called discount codes from unverified social media accounts.

nume's GPhC premises registration is 9012878, verifiable directly at the GPhC register linked above. Medicines are sourced through the licensed UK supply chain, including authorised Eli Lilly supplier relationships, which is how we ensure every pen dispensed to our patients comes from the legitimate manufacturer.

Starting the process through nume, what to expect

The process at ordering Mounjaro online through a regulated pharmacy like ours is more straightforward than many people expect. You complete a free health consultation, there are no trick questions, just the information a prescriber needs to assess suitability safely. Photo-ID verification and live weight verification on video are part of every new assessment. Your GP is notified in line with GPhC guidance. If you are transferring from another provider, evidence of your current treatment is reviewed before any dose is continued or increased.

Once our prescribers approve your prescription, your order is dispatched the same day (for consultations completed before 12pm, Monday to Friday) and delivered free the next working day by DPD. If you are wondering how to buy Mounjaro direct from a regulated pharmacy rather than through a third-party intermediary, that page explains exactly how our process works. The weight-loss treatment overview covers what is available and how the clinical assessment works in more detail. Our lead prescriber's background is on the clinical team page if you want to know who reviews your consultation. And if you have questions before you start, our FAQs cover the ones we hear most often.

Ready to begin? Speak to our prescribers through a free consultation and find out whether tirzepatide is right for you.