Wegovy 1ml price: what UK private treatment actually costs

What the STEP 1 trial tells us, and why that informs pricing decisions

The price you pay for Wegovy is tied to the dose you're on, and the dose you're on depends on how far along the titration schedule a prescriber has taken you. That schedule has a clinical basis. In the STEP 1 trial, published in the New England Journal of Medicine, adults with obesity taking semaglutide 2.4mg weekly achieved an average body-weight reduction of around 15% over 68 weeks. That result was at maintenance dose. The earlier, lower doses in the schedule exist to reduce gastrointestinal side effects while your system adjusts, not to produce weight loss on their own.

Wegovy's licensed titration pathway runs from 0.25mg up through 0.5mg, 1.0mg and 1.7mg before reaching the 2.4mg maintenance dose, with roughly four weeks at each level. In January 2026, a higher 7.2mg dose received MHRA approval, with a dedicated single-dose pen cleared in April 2026. The point is simple: "the 1ml dose" is one rung of a prescriber-guided ladder, and if you want to understand what the 1mg step costs in the UK, the pen format you're using at that stage affects what that month's treatment costs. Pricing by pen type explains the practical differences.

None of this means the most expensive dose is the right one for you. A clinician looks at your weight, health history and how your body is responding. Dose and cost move together, but only under clinical direction.

What UK private Wegovy prices typically include, and what they often leave out

A quoted monthly figure for Wegovy in the UK private market should cover the medicine itself, a valid prescription and clinical oversight. In practice, the headline number you see advertised doesn't always reflect what lands on your card. Consultation fees are sometimes charged separately. Prescription fees (a fixed fee per item in the UK private sector) may be added at checkout. Delivery, especially tracked cold-chain delivery for an injectable medicine stored at 2–8°C, is occasionally billed on top. Aftercare, meaning access to a clinician if something goes wrong or you have a question between orders, is frequently an extra or simply not offered at all.

That gap between headline price and total cost is a live consumer issue, not a minor detail. If you're trying to understand how Wegovy is priced across the full course of treatment, it's worth walking through the complete picture before committing to a provider. Before committing to any provider, it is worth listing out what that price actually covers: consultation, prescription, delivery, and someone who picks up when you call. If any of those are missing, the comparison isn't a fair one.

It is also worth checking whether the pharmacy is registered. The GPhC register is public and takes seconds to use, verify any pharmacy here before placing an order. For a prescription medicine like Wegovy, that check matters.

The timing reality: payday, holidays and how monthly pricing works in practice

Wegovy is a monthly injectable treatment, which means cost planning follows a roughly four-week rhythm. A lot of patients order around payday, or front-load before a holiday when the fridge at the other end isn't guaranteed. Neither is a problem, but they're worth thinking about when comparing providers on price.

At nume, orders placed by 12pm Monday to Friday are dispatched the same day once clinically approved, with free next-working-day DPD delivery. There are no subscriptions and no automatic renewals. Each repeat goes through a clinical re-review first. That structure means you're not locked into a rolling direct debit that keeps charging whether or not your prescriber thinks you should continue. Full details on how Wegovy treatment works at nume are on the treatment page.

The honest position on price is straightforward: we are not the cheapest option in the market, and that is a deliberate choice. Patients who want a full breakdown of what Wegovy costs and how that price is made up sometimes ask specifically about what the 1mg dose costs, since that is where many people spend their first few months of treatment. What you're paying for is a GPhC-registered pharmacy, a same-day prescriber review, cold-chain delivery and clinical support that continues after the pen arrives. Those things cost money. You can read more about how we operate if that matters to you.

Why cheapest is the wrong question to ask about a prescription medicine

The MHRA has issued repeated public warnings about counterfeit weight-loss pens sold through social media and websites offering these medicines without a prescription. In one enforcement operation in October 2025, authorities raided a UK site manufacturing fake tirzepatide pens. Across 2025, seizures reached roughly 20 million doses with a street value of around £45 million. The counterfeit pens look convincing. Some have contained insulin instead of semaglutide, with serious consequences for people who used them. The MHRA's Yellow Card scheme allows anyone to report a suspect product or seller.

For a prescription medicine like Wegovy, the price comparison that keeps you safe is not the cheapest listing versus the next cheapest. It is whether the pharmacy is GPhC-registered, whether a real clinician reviewed your case, and whether the medicine came through the licensed UK supply chain. Sellers offering weight-loss injections at prices far below the market rate, or with no clinical assessment required, are a clear warning sign. Our FAQs cover common questions about checking legitimacy.

NICE recommends semaglutide for weight management under TA875, within specialist services and subject to clinical criteria. Private treatment through a regulated pharmacy is the route for people who don't meet NHS thresholds or prefer not to wait. Either way, the medicine and the oversight need to be real. That's the right metric.