Mounjaro and Clearpay: Where to Buy It in the UK

Step 1, Confirm you are looking at a registered pharmacy

Before you think about payment methods, check the pharmacy is real. In the UK, any pharmacy dispensing prescription medicines must be registered with the General Pharmaceutical Council. You can verify any online pharmacy instantly on the GPhC register, type in the registration number and the pharmacy's details come up in seconds. Sellers who cannot point you to a GPhC listing should be treated as a serious red flag.

The MHRA has repeatedly warned the public about counterfeit weight-loss pens sold through social media and unverified websites. Fake pens have been found to contain harmful substances, including insulin. In 2025 alone, enforcement action led to seizures of around 20 million doses of illegally traded weight-loss medicines worth roughly £45 million, and the first illicit UK site manufacturing counterfeit tirzepatide pens was raided. The safest course is always a pharmacy you can look up, with a prescription you have been properly assessed for. Report anything suspicious via the MHRA Yellow Card scheme.

Step 2, Complete a clinical consultation and receive a prescription

Mounjaro (tirzepatide) is a Prescription-Only Medicine under UK law. That status exists for good reason: the prescriber needs to check your BMI, your medical history, your other medicines, and whether treatment is appropriate for you at all. A consultation is not a formality. It is the point at which a clinician decides whether the benefit outweighs any risk for your specific situation.

At nume, the consultation is free and takes place online. A GPhC-registered Independent Prescriber reads your responses the same day, there is no queue for an algorithm. If treatment is clinically suitable, a prescription is issued and your order moves straight to our dispensary. The clinical team at nume carries out identity verification, live weight checks on video, and GP notification in line with GPhC guidance. Evidence of current treatment is required for anyone transferring from another provider, and dose increases are reviewed individually before each one is approved.

For a fuller picture of what the assessment covers, the NHS tirzepatide medicines page is a reliable starting point.

Step 3, Understand the eligibility outline before you apply

The private licence for Mounjaro covers adults with a BMI of 30 or above, or a BMI of 27 or above alongside at least one weight-related condition such as high blood pressure, high cholesterol, type 2 diabetes, obstructive sleep apnoea, or prediabetes. Lower BMI thresholds apply for some ethnic backgrounds under UK guidance. BMI alone does not determine the outcome, the prescriber looks at the complete clinical picture, including any medicines you already take and any conditions that might affect suitability.

If you are pregnant, breastfeeding, or planning to conceive, Mounjaro is not recommended. The medicine is not licensed for under-18s. There are also certain conditions (including a personal or family history of medullary thyroid carcinoma, or a history of pancreatitis) that require careful discussion with a prescriber. NICE's appraisal of tirzepatide sets out the NHS eligibility thresholds separately, which differ from the private licence criteria; you can read those at NICE TA1026.

If you want to think through the broader cost picture before you apply, the Mounjaro price guide on our site explains what private treatment typically costs and what a legitimate price should include. If you are also curious about how Mounjaro's share price has moved since the medicine launched, that context can help you understand why demand, and pricing, has shifted over time.

Step 4, Payment, dispatch and what happens next

Once a prescriber has approved your prescription, the commercial side is straightforward. Our pharmacy processes your order, and anything placed before 12pm on a working day goes out the same day. DPD delivers the next working day; tracking is sent to your phone. If you are ordering on a Friday afternoon (or just before a bank holiday) factor in the working-day count. An order on Christmas Eve will not arrive Christmas morning. Worth planning around if you are close to a dose date.

On payment options: some regulated pharmacies offer buy-now-pay-later at checkout. If you are specifically looking at Mounjaro with Clearpay or other instalment options, the place to confirm current availability is the checkout itself or by contacting our team directly, payment options can change and we will always give you an accurate answer. Patients sometimes ask where they can buy Mounjaro at a lower cost, and the honest answer is that price should never come before verifying that a provider is properly registered and prescribing legally. Equally, if you are comparing options to find cheaper Mounjaro, a regulated pharmacy with a full clinical review is the benchmark to measure any alternative against. What does not change is that the prescription and clinical review come first, and the payment method comes after. The medicine cannot be sold, and should not be sold, the other way around.

Once treatment is underway, our prescribers are available for aftercare seven days a week. Every repeat order goes through a fresh clinical review before dispatch, there is no standing order that ships automatically. If you have questions about the process or want to understand more about the service, our FAQs page covers the most common ones, and our clinical team profile sets out who is overseeing your care.