If you're asking what Wegovy 2.4mg costs in the UK, here's the short answer: expect to pay somewhere between about £135 and £266 for a four-week supply of the full maintenance dose, depending on which regulated provider you choose. That's a wide spread for the identical pen — so it's worth knowing where the value sits before you commit.
The 2.4mg dose matters because it's the one you'll usually stay on longest. Most people spend around 16 weeks stepping up through the lower doses, then settle at 2.4mg from about week 17 onwards. So while the starter pen grabs the headlines with its discounts, the 2.4mg price is the number that decides your real monthly outlay for the bulk of your treatment.
Key takeaway: The 2.4mg maintenance dose is the price that matters most for your budget. It ranges from roughly £135 to £266 per four weeks across UK regulated pharmacies — so a starter-dose discount alone shouldn't decide where you sign up. Check the 2.4mg price before you commit.
Why the 2.4mg dose is the one to budget for
Wegovy is titrated slowly to reduce side effects like nausea. You begin on 0.25mg weekly for four weeks, then move up through 0.5mg, 1mg and 1.7mg (roughly four weeks each), reaching the usual maintenance dose of 2.4mg from around week 17. In the STEP 1 trial, people on 2.4mg lost about 15% of their body weight over 68 weeks alongside lifestyle changes — so this is the dose most of the clinical benefit is built around.
Because you could be on 2.4mg for many months, a £30 difference in its monthly price adds up far faster than a one-off tenner off your first pen. That's the trap of shopping on starter promos alone.
Wegovy 2.4mg cost in the UK: a real price comparison
Here are genuine four-week prices for the 2.4mg maintenance pen from a range of GPhC-registered pharmacies and CQC-regulated clinics (last checked 25 August 2026). Prices move, so always confirm on the provider's own site.
| Provider | 2.4mg / 4 weeks | Regulation |
|---|---|---|
| Medicine Marketplace | £135 | GPhC pharmacy |
| Dr Weightmans | £150 | GPhC pharmacy |
| SwiftDoctor | £150 | GPhC pharmacy |
| Get A Drip | £160 | GPhC pharmacy |
| Fylde Clinic | £165 | GPhC pharmacy |
| Cloud Pharmacy | £174.99 | GPhC · UK-based |
| PillSphere | £189 | GPhC pharmacy |
| Next Script | £189 | GPhC pharmacy |
| Boots Online Doctor | £199 | GPhC pharmacy + CQC |
| The Weight Clinic | £230 | GPhC pharmacy |
| Numan | £249 | GPhC + CQC |
| Envigore | £266 | GPhC pharmacy |
As you can see, the identical 2.4mg pen ranges from £135 to £266 — a difference of £131 a month, or well over £1,500 a year. That's why it pays to look past the first-order deal. For a fuller picture across every dose, see our live price table on the homepage.
Why do 2.4mg prices vary so much?
Every provider dispenses the same Novo Nordisk pen, so you're not paying for a better medicine at the top end. The differences come down to:
- Business model — some providers bundle in monthly video reviews, check-ins with a clinician, or faster delivery.
- Pricing strategy — a few keep every dose flat and low; others load the maintenance doses.
- Introductory offers — first-month discounts usually apply only to the 0.25mg starter, not to 2.4mg.
The important thing is that the provider is a genuine GPhC-registered pharmacy or CQC-regulated clinic, and that a prescriber actually assesses whether Wegovy is right for you. A suspiciously cheap 2.4mg price from an unregulated seller — or anything marketed as a "compounded" version of semaglutide — is not a bargain worth the risk. Stick to regulated UK providers.
Our recommended provider
Our recommended provider is The Weight Clinic, a GPhC-registered pharmacy. Their 2.4mg maintenance pen is £230 for four weeks, and new patients can get £35 off their first order with the code NEWME (that first pen is the 0.25mg starter at £80). They also include monthly video reviews with a clinician, and they'll refund you in full if the prescriber decides Wegovy isn't suitable for you.
They're not the cheapest on 2.4mg, and we'd never pretend otherwise — but the combination of clinician support, an honest refund policy and no pressure makes them a sensible starting point, especially for first-time buyers who want a bit of hand-holding.
How to keep your 2.4mg cost down honestly
A few practical tips:
- Compare the 2.4mg figure, not just the starter. The starter discount lasts one month; the 2.4mg price lasts most of your treatment.
- Factor in delivery and consultation fees — most providers include these, but check.
- Don't over-buy. You can't skip ahead to 2.4mg; you have to titrate up, so there's no point stockpiling.
- Read our companion guides — such as how much Wegovy costs in the UK in 2026 and how to buy Wegovy online cheaply and safely — to understand the full-course cost, not just one dose.
If you're brand new to this, it's also worth reading what a Wegovy online consultation involves so there are no surprises at checkout.
A quick word on suitability and safety
Wegovy is a prescription-only medicine, and a prescriber — not a website, and not this article — decides whether it's suitable for you. Typical eligibility is a BMI of 30 or more, or 27 or more with a weight-related condition. This page is price and information only, not medical advice.
Common side effects at 2.4mg include nausea (around 40% of users at some point), diarrhoea, vomiting, constipation and headache. Rarer but serious risks include pancreatitis and gallstones. If you experience side effects, you can report them through the MHRA Yellow Card scheme.
Frequently asked questions
How much does Wegovy 2.4mg cost per month in the UK?
Across regulated UK providers, the 2.4mg maintenance pen ranges from about £135 to £266 for a four-week supply. The exact price depends on the provider, whether they bundle in clinician reviews, and any current offers — though most first-month discounts apply only to the 0.25mg starter dose.
Why is 2.4mg more expensive than the starter dose?
With most providers, the price rises as your dose increases over the roughly 16-week titration period. The 2.4mg dose is the highest standard maintenance dose, so it's usually the most expensive ongoing price you'll pay from around week 17 onwards.
Is a cheaper 2.4mg pen lower quality?
No. Every regulated provider dispenses the same Novo Nordisk Wegovy pen. Price differences reflect business models and added services like video reviews, not the medicine itself. What matters is that the provider is GPhC-registered or CQC-regulated and that a prescriber genuinely assesses your suitability.
Can I get a refund if I'm not approved for the 2.4mg dose?
With reputable providers, yes. The Weight Clinic, for example, refunds you in full if the prescriber declines your request. Always check a provider's refund policy before paying, and avoid any site that takes payment with no clear policy on what happens if you're turned down.
Do first-month discount codes apply to the 2.4mg dose?
Usually not. Introductory offers and codes almost always apply to the 0.25mg starter pen only. That's why it's important to compare the standard 2.4mg price when choosing a provider for the long term.
Should I buy Wegovy from the cheapest seller I can find?
Only if that seller is a GPhC-registered pharmacy or CQC-regulated clinic. Modest price differences between regulated providers are normal. Extremely low prices from unregulated sellers, or any "compounded" semaglutide, are not worth the safety risk — stick to regulated UK providers.
Ready to start with our recommended provider?
The Weight Clinic is a GPhC-registered pharmacy offering monthly video reviews, a full refund if the prescriber declines, and £35 off your first order with code NEWME.