Wegovy 0.5mg cost in the UK: the honest picture

The decision most people don't realise they're making

When you search for the cost of 0.5mg Wegovy, you're usually trying to answer a simpler question: can I afford this, and is it worth it? That's a fair question. But the 0.5mg dose sits at the beginning of Wegovy's titration schedule, it's a step up from the 0.25mg starter, designed to ease your system toward the maintenance doses where most of the clinical results occur. If you want a detailed breakdown, what the 0.5mg Wegovy cost actually covers is worth reviewing before you compare providers. The meaningful comparison, though, is what you'll pay across a realistic course of treatment, not just this one month.

Wegovy's licensed titration schedule moves through several doses over roughly four to five months before reaching the 2.4mg maintenance dose, and potentially the newer 7.2mg single-dose pen, which the MHRA approved in April 2026. Monthly costs shift at each stage. A provider that quotes a low figure for 0.5mg may price maintenance doses very differently. Checking whether the price you see applies to this pen or to a full course is something you can do in under a minute: look for a full pricing table on the provider's treatment page before you book.

None of this is a reason to be put off. It's a reason to compare providers on the whole picture. The overall cost of Wegovy across a course of treatment is a more useful figure than any single dose's headline price, and how Wegovy is priced in the UK varies by more than most people expect.

What headline prices for 0.5mg Wegovy often leave out

A quoted price per pen or per month is not always a quoted price for treatment. Several things can sit outside it. Consultation fees are charged separately by some providers, sometimes per visit, sometimes as a one-off enrolment charge. Prescription fees may be added at checkout. Delivery charges are common, particularly for the tracked, temperature-controlled packaging that refrigerated medicines require. Dose-review support, which matters a great deal when you're moving through a titration schedule, is sometimes charged as an add-on or bundled only into premium tiers.

None of these extras are necessarily unreasonable in isolation. But they make direct price comparisons harder, and they mean the 0.5mg cost you saw advertised may look quite different by the time you've completed a transaction. Consumer education on this point is genuinely useful: what the cheapest Wegovy 0.5mg listings actually include is worth reading before you decide. And if you're weighing up higher-dose pricing, the same logic applies at every step.

One more thing worth noting: Wegovy is also prescribed on a weekly basis, not monthly in the way some medications work. If you're unsure how the dosing cycle maps onto your costs, how Wegovy's weekly schedule affects pricing explains the practical side clearly.

Where nume stands on pricing, plainly

We are not the cheapest option. That's a deliberate choice, not an oversight. Our single transparent price covers everything: the consultation, the prescription, the medicine, delivery to your door the next working day, and seven-day aftercare from a clinical team that re-reviews your case before every repeat order. No subscription. No auto-renewal. No extras appearing at the payment screen.

A real clinician reads your consultation the same day, not software, not a triage tool. Our pharmacy holds GPhC premises registration 9012878, verifiable directly on the GPhC pharmacy register. Medicines come through the licensed UK supply chain. That costs more to run than a model built around volume and low per-unit margin. We think it's the right trade-off, and we'd rather be upfront about it.

Current treatment pricing is shown in full on our treatments page. We don't publish per-pen prices in body copy, because the number that matters is what you pay for a clinically supervised course, not a single pen in isolation.

Why 'cheapest' is the wrong test for a prescription medicine

Price is a reasonable thing to think about. It stops being the right test, though, when it's the only one. Wegovy is a prescription-only medicine regulated by the MHRA. The only lawful route to it in the UK is through a prescriber who has assessed whether it's appropriate for you. Providers who appear to offer it more cheaply than the market are sometimes cutting the thing that makes the difference: clinical scrutiny.

The MHRA has issued repeated warnings about fake weight-loss pens sold online, some containing insulin rather than semaglutide, leading to hospitalisations. In 2025, enforcement action seized around 20 million doses of illegally traded weight-loss medicines with an estimated street value of £45 million. A price that looks dramatically below the market is a red flag, not a bargain. You can report suspect sellers directly through the MHRA's Yellow Card scheme.

The right measure for a prescription medicine is whether you're getting genuine supply, real clinical oversight, and aftercare if something doesn't go to plan. Our clinical team is built around exactly that. If you'd like to explore whether Wegovy is appropriate for you, speak to our prescribers, the consultation is free, and there's no obligation.