FAQs · 18 October 2026 · 5 min read

How Much Do Weight-Loss Jabs Cost in the UK? October 2026 Price Guide

Compare typical UK prices for Wegovy and Mounjaro, including dose changes, first-month offers and the ongoing cost of private treatment.

Price snapshot: October 2026 | By Vicky, GLP1 Guide UK

Private weight-loss injections in the UK can cost roughly £100 to £375 per month. The medicine, dose, provider and support included all affect the price. Introductory offers can be much lower than the ongoing cost, so compare what you would pay from month two onwards.

This guide is general information, not medical advice. It contains affiliate links; we may earn a commission if you sign up, at no extra cost to you. Prices and offers change, so confirm the live price and terms with each provider before making a decision.

At a glance: typical private prices

• Wegovy 2.4mg: around £150–£250 per month.
• Mounjaro 15mg: around £300–£375 per month.
• New-customer offers: some start from about £59 for the first month, but the standard price usually applies afterwards.

These are guide ranges, not guaranteed quotes. The lowest advertised price may apply only to a particular dose, new customers or a limited offer. For a dose-by-dose Wegovy breakdown, see our Wegovy cost guide. You can also compare providers on our UK clinic costs page.

Why the price changes

• Medicine and dose: treatment usually starts at a lower dose and may step up over time. The price can rise with the dose.
• Provider: online pharmacies and weight-management services set their own prices and promotions.
• What is included: some packages include consultations, blood tests, delivery or ongoing clinician support; others charge separately.
• Offer conditions: check whether a discount is limited to the first month, a particular dose or a new-patient assessment.

Example: compare the first three months

A £59 introductory month followed by two months at £139 would total £337 over three months. A service charging £149 each month would total £447 over the same period. That is a useful comparison only if the medicines, doses and included support are comparable; add delivery, consultation and other fees before deciding.

Provider example: SheMed

SheMed offers a programme designed for women. Its website listed the following Wegovy prices in mid-October 2026: £59 for the first month, then £139 for the 0.5mg and 1mg doses, £159 for 1.7mg and 2.4mg, and £239 for the 7.2mg dose. The programme also describes an at-home blood test, side-effect support and clinician access as included. Check the current offer, eligibility and package details directly, as these can change.

Check SheMed's current price and terms →

What about Voy?

Voy combines prescription treatment with structured clinical support and coaching. Its advertised prices can vary, so check the current price for your medication and dose, what the programme includes, and whether any offer is temporary before comparing it with other providers.

Check Voy's current price and programme →

Private treatment or NHS care?

NHS access to weight-management medicines is limited and depends on current national guidance, local service availability and individual eligibility. Ask your GP about the services available in your area. If you are considering private treatment, discuss it with a qualified healthcare professional, especially if you take other medicines or have an existing condition.

What to check before choosing a provider

• Check the pharmacy: verify the dispensing pharmacy on the General Pharmaceutical Council register.
• Check the service: confirm which organisation provides clinical care and check the relevant regulator's register where applicable, such as the Care Quality Commission in England.
• Expect a proper assessment: a prescriber should review your medical history, current medicines and suitability before prescribing.
• Compare the full cost: ask about consultation, blood-test, delivery and repeat-prescription fees, and the price at each dose.
• Ask about support: find out who to contact about side effects, how follow-ups work and whether they cost extra.

For more help comparing services, read our guide to UK online clinics and our Wegovy, Mounjaro and Ozempic comparison.

Frequently asked questions

Is Wegovy usually cheaper than Mounjaro?

In the guide ranges above, Wegovy at 2.4mg is generally less expensive per month than Mounjaro at 15mg. Prices vary between providers, and the doses are not directly interchangeable. Compare current quotes for the treatment prescribed to you.

Is a first-month offer the price I will keep paying?

Usually not. Check the standard price from the second month and how the price changes if your dose increases. Calculate at least three months of treatment rather than comparing introductory prices alone.

Can I get treatment on the NHS?

NHS access is available for some eligible patients through commissioned specialist services, but availability and criteria can vary. Speak with your GP for advice based on your circumstances and local services.

The bottom line

Compare the ongoing monthly cost, not just the headline offer. Check what is included, whether the price changes by dose, and which pharmacy and clinical service are responsible for your care. Confirm all prices directly with the provider before signing up.

This article is for general information only and is not a substitute for advice from your doctor or pharmacist. Prescription-only medicines should only be supplied after an appropriate clinical assessment.