How much does Mounjaro cost in the UK?

Mounjaro (tirzepatide) usually costs £104–£266 a month privately, depending on the dose and pharmacy. Lower doses are cheaper, and the price goes up as your dose increases. It's also on the NHS if you're eligible. Always check the full price with the pharmacy first.

What is the cheapest weight-loss medication in the UK?

Orlistat (Xenical) is the cheapest. It's a capsule you take with meals. Of the injections, Wegovy and Mounjaro start around £100 a month at the lowest doses. Use the filters to sort by price or set a budget.

Do I need a prescription, or can I get these through a programme?

Both. Some pharmacies sell against a one-off private prescription. Others put the medicine inside a monthly programme with clinical support. The access tag on each result tells you which one applies.

Which weight-loss medications come as a pill rather than an injection?

Orlistat and Mysimba are tablets. The Wegovy pill (oral semaglutide) was approved by the MHRA in June 2026 and went on sale in the UK in July 2026 — prices are shown per pack of 30 tablets, and most online pharmacies now have it in stock. Foundayo (orforglipron) is a daily pill approved in the US but not the UK. Filter delivery by 'Pill / capsule' to see them all.

When will retatrutide, CagriSema or orforglipron be available in the UK?

Not yet. Retatrutide and CagriSema are still in late-stage trials. Orforglipron is approved in the US but waiting on the UK. They're listed here with no price so you can see what's coming.

Why can't I buy phentermine in the UK?

Phentermine was withdrawn from the UK market in April 2000 after an EU-wide review of the older appetite suppressants found their risks outweighed their benefits, and it has never been re-licensed. It is also a controlled drug here. The combination pill Qsiva (phentermine plus topiramate) was refused an EU licence in 2013 over heart, psychiatric and pregnancy safety concerns. The US took a different path: phentermine has stayed on sale there since 1959 as a low-cost short-term option, and the combination is sold as Qsymia. So you will see phentermine on American sites, but no legitimate UK pharmacy can sell it.

Are these prices live?

Not yet. They're price ranges taken from public pharmacy listings in 2026, so they move with discounts and fees. A live comparison is planned. Always check the full price with the pharmacy before you buy.

How much does Mounjaro cost in the UK?

Mounjaro (tirzepatide) usually costs £104–£266 a month privately, depending on the dose and pharmacy. Lower doses are cheaper, and the price goes up as your dose increases. It's also on the NHS if you're eligible. Always check the full price with the pharmacy first.

What is the cheapest weight-loss medication in the UK?

Orlistat (Xenical) is the cheapest. It's a capsule you take with meals. Of the injections, Wegovy and Mounjaro start around £100 a month at the lowest doses. Use the filters to sort by price or set a budget.

Do I need a prescription, or can I get these through a programme?

Both. Some pharmacies sell against a one-off private prescription. Others put the medicine inside a monthly programme with clinical support. The access tag on each result tells you which one applies.

Which weight-loss medications come as a pill rather than an injection?

Orlistat and Mysimba are tablets. The Wegovy pill (oral semaglutide) was approved by the MHRA in June 2026 and went on sale in the UK in July 2026 — prices are shown per pack of 30 tablets, and most online pharmacies now have it in stock. Foundayo (orforglipron) is a daily pill approved in the US but not the UK. Filter delivery by 'Pill / capsule' to see them all.

When will retatrutide, CagriSema or orforglipron be available in the UK?

Not yet. Retatrutide and CagriSema are still in late-stage trials. Orforglipron is approved in the US but waiting on the UK. They're listed here with no price so you can see what's coming.

Why can't I buy phentermine in the UK?

Phentermine was withdrawn from the UK market in April 2000 after an EU-wide review of the older appetite suppressants found their risks outweighed their benefits, and it has never been re-licensed. It is also a controlled drug here. The combination pill Qsiva (phentermine plus topiramate) was refused an EU licence in 2013 over heart, psychiatric and pregnancy safety concerns. The US took a different path: phentermine has stayed on sale there since 1959 as a low-cost short-term option, and the combination is sold as Qsymia. So you will see phentermine on American sites, but no legitimate UK pharmacy can sell it.

Are these prices live?

Not yet. They're price ranges taken from public pharmacy listings in 2026, so they move with discounts and fees. A live comparison is planned. Always check the full price with the pharmacy before you buy.

UK GLP-1 price explorer

Compare UK GLP-1 & weight-loss medication prices

See what UK pharmacies charge for weight-loss medicines like Mounjaro, Wegovy and Saxenda, and how each one works. Newer drugs that aren't on sale here yet are listed too.

Quick answer: most weekly injections cost about £100–£340 a month privately, depending on the drug and dose. Orlistat (a pill) is cheaper.

Compare prices across UK pharmacies

Pick a drug and dose to see what each pharmacy charges, cheapest first. You can filter by how it works, how often you take it, or how you get it. Where a price leaves out a consultation fee, we say so.

Tirzepatide / Mounjaro•Dual GIP/GLP-1 injection•Weekly•injection

Works on two gut hormones (GIP and GLP-1) to lower appetite and keep you fuller.

Dose:

21 pharmacies, cheapest monthly first

Cheapest

Chemist4U

About this provider

£148

per month (4 doses, 1 pen)

GPhC 9011784 · standards met

4.8Trustpilot · 126k

Consultation £0 · Delivery free

home deliveryprescription

Verified 2026-06 · high confidenceView

Oxford Online Pharmacy

About this provider

£148.96

per month (4 doses, 1 pen)

GPhC · registered

4.7Trustpilot · 34k

Delivery free

home deliveryprescription

Verified 2026-07 · high confidenceView

Asda Online Doctor (powered by ZAVA)

£148.97

per 4 weeks (1 pen)

GPhC 1091675 · standards met

4.5Trustpilot · 13k

Delivery free

Free home delivery or same-day in-store Asda pharmacy collectionprescription

Verified 2026-06 · medium confidenceView

Cloud Pharmacy

£164.99

per month

GPhC 9012073 · improvement plan

4.7Trustpilot · 23k

Consultation £0 · Delivery free

home delivery (discreet)prescription

Verified 2026-06 · high confidenceView

Phlo (Phlo Clinic / Phlo-Digital Pharmacy)

£169

per month (4-week KwikPen, renewal)

GPhC 9011171 · standards met

Save 12% on month one — £149 first month, then £169.

4.7Trustpilot · 1.8k

Delivery free

home delivery, Royal Mail Tracked 24 (temperature-controlled), needles + sharps bin includedPrescription or programme

Verified 2026-06 · high confidenceView

Oushk Pharmacy

£169

per month (4-week supply)

GPhC 9012610 · standards met

4.8Trustpilot · 758

Delivery free

home delivery (DPD or Royal Mail); customer-selected delivery dateprescription

Verified 2026-06 · medium confidenceView

Pharmacy2U

£169.99

per 4 weeks (4 KwikPens)

GPhC 9010146 · standards met

4.6Trustpilot · 998k

Delivery free

home delivery (Royal Mail Signed-For)prescription

Verified 2026-06 · medium confidenceView

Simple Online Pharmacy

£169.99

per month (4 weekly pens)

GPhC 9011287 · improvement plan

4.6Trustpilot · 43k

All-in bundled price (no breakdown disclosed)

home delivery by courier (UK-wide)Prescription or programme

Verified 2026-06 · high confidenceView

Click Pharmacy

About this provider

£169.99

per month (4 pens)

GPhC 9011460 · improvement plan

4.6Trustpilot · 1.6k

All-in bundled price (no breakdown disclosed)

home delivery (refrigerated packaging for injectables)prescription

Verified 2026-06 · medium confidenceView

ZAVA (ZAVA UK / Health Bridge Ltd, formerly DrEd)

£169.99

per month (1 pen / 4 weekly doses)

GPhC 9012701 (Zava Pharmacy, distance-selling weight-management, Milton Keynes); also 9011147 (Zava, London N1 8LN) · standards met

4.5Trustpilot · 12k

Consultation £0 · Delivery free

home delivery (insulated/temperature-controlled, discreet)Prescription or programme

Verified 2026-06 · medium confidenceView

Superdrug Online Doctor

£176

per month

GPhC 9010736 · standards met

4.5Trustpilot · 35k

Delivery free

Free Superdrug pharmacy collection (within ~2-3 hrs of approval) or home delivery in plain packagingPrescription or programme

Verified 2026-06 · medium confidenceView

e-Surgery (Total Access Health Ltd / E-Surgery, Evaro and E-Pharmacy)

£176.46

per month (4-week pen) on subscription, delivery included

GPhC 9012167 · standards met

4.7Trustpilot · 10k

Consultation £0 · Delivery free

home deliveryPrescription or programme

Verified 2026-06 · high confidenceView

Boots Online Doctor

£176.97

per pen (4 weeks)

GPhC 1096181 · standards met

4.3Trustpilot · 4.9k

All-in bundled price (no breakdown disclosed)

Home delivery or click & collect at a Boots storePrescription or programme

Verified 2026-06 · high confidenceView

The Independent Pharmacy

About this provider

£179.99

per month (one 4-week pen)

GPhC 9012559 · standards met

4.8Trustpilot · 18k

All-in bundled price (no breakdown disclosed)

home delivery (tracked, plain packaging)prescription

Verified 2026-06 · medium confidenceView

MedExpress

About this provider

£179.99

per pen (4 weekly doses / 4 weeks)

GPhC 9012633 · improvement plan

4.8Trustpilot · 47k

All-in bundled price (no breakdown disclosed)

home delivery (discreet packaging, courier)prescription

Verified 2026-06 · high confidenceView

LloydsPharmacy Online Doctor

£179.99

per pen (4 weeks / 1 month)

GPhC 9011437 · standards met

4.3Trustpilot · 16k

Medicine £179.99

Home delivery or ParcelShop/pharmacy collectionprescription

Verified 2026-06 · high confidenceView

CheqUp (CheqUp Health Limited)

£189

per month (pay monthly; less on 3/6-month plans)

GPhC 9012707 · improvement plan

4.4Trustpilot · 14k

All-in bundled price (no breakdown disclosed)

home delivery (self-injection KwikPen)programme

Verified 2026-06 · high confidenceView

Juniper UK

£199

per month

GPhC 9011842 · standards met

4.5Trustpilot · 12k

All-in bundled price (no breakdown disclosed)

home delivery (discreet)programme

Verified 2026-06 · high confidenceView

Numan

£209

per month (4 pens)

GPhC 9011408 · improvement plan

4.6Trustpilot · 34k

Delivery free

home delivery (discreet, cooled packaging)programme

Verified 2026-06 · high confidenceView

Voy (formerly Manual)

£214

per month (rolling monthly plan; one pen = 4 weekly doses)

GPhC 9012134 · standards met

Save 35% on month one — £139 first month, then £214.

4.7Trustpilot · 21k

Consultation £0 · Delivery free

home delivery (discreet packaging)programme

Verified 2026-06 · high confidenceView

SheMed

About this provider

£229

per month (4-weekly subscription)

GPhC 9012578 · improvement plan

Save 22% on month one — £179 first month, then £229.

4.2Trustpilot · 5.9k

Delivery free

discreet home deliveryprogramme

Verified 2026-06 · high confidenceView

These are headline prices from 2026, not live checkout quotes. They vary by pharmacy, dose and discount, and some "all-in" prices leave out a consultation fee. Always confirm the total at the pharmacy before you buy. Not medical advice.

Frequently asked questions

Compare UK GLP-1 & weight-loss medication prices

See what UK pharmacies charge for weight-loss medicines like Mounjaro, Wegovy and Saxenda, and how each one works. Newer drugs that aren't on sale here yet are listed too.

Quick answer: most weekly injections cost about £100–£340 a month privately, depending on the drug and dose. Orlistat (a pill) is cheaper.

Compare prices across UK pharmacies

Tirzepatide / Mounjaro•Dual GIP/GLP-1 injection•Weekly•injection

Works on two gut hormones (GIP and GLP-1) to lower appetite and keep you fuller.

Dose:

21 pharmacies, cheapest monthly first

Cheapest

Chemist4U

About this provider

£148

per month (4 doses, 1 pen)

GPhC 9011784 · standards met

4.8Trustpilot · 126k

Consultation £0 · Delivery free

home deliveryprescription

Verified 2026-06 · high confidenceView

Oxford Online Pharmacy

About this provider

£148.96

per month (4 doses, 1 pen)

GPhC · registered

4.7Trustpilot · 34k

Delivery free

home deliveryprescription

Verified 2026-07 · high confidenceView

Asda Online Doctor (powered by ZAVA)

£148.97

per 4 weeks (1 pen)

GPhC 1091675 · standards met

4.5Trustpilot · 13k

Delivery free

Free home delivery or same-day in-store Asda pharmacy collectionprescription

Verified 2026-06 · medium confidenceView

Cloud Pharmacy

£164.99

per month

GPhC 9012073 · improvement plan

4.7Trustpilot · 23k

Consultation £0 · Delivery free

home delivery (discreet)prescription

Verified 2026-06 · high confidenceView

Phlo (Phlo Clinic / Phlo-Digital Pharmacy)

£169

per month (4-week KwikPen, renewal)

GPhC 9011171 · standards met

Save 12% on month one — £149 first month, then £169.

4.7Trustpilot · 1.8k

Delivery free

home delivery, Royal Mail Tracked 24 (temperature-controlled), needles + sharps bin includedPrescription or programme

Verified 2026-06 · high confidenceView

Oushk Pharmacy

£169

per month (4-week supply)

GPhC 9012610 · standards met

4.8Trustpilot · 758

Delivery free

home delivery (DPD or Royal Mail); customer-selected delivery dateprescription

Verified 2026-06 · medium confidenceView

Pharmacy2U

£169.99

per 4 weeks (4 KwikPens)

GPhC 9010146 · standards met

4.6Trustpilot · 998k

Delivery free

home delivery (Royal Mail Signed-For)prescription

Verified 2026-06 · medium confidenceView

Simple Online Pharmacy

£169.99

per month (4 weekly pens)

GPhC 9011287 · improvement plan

4.6Trustpilot · 43k

All-in bundled price (no breakdown disclosed)

home delivery by courier (UK-wide)Prescription or programme

Verified 2026-06 · high confidenceView

Click Pharmacy

About this provider

£169.99

per month (4 pens)

GPhC 9011460 · improvement plan

4.6Trustpilot · 1.6k

All-in bundled price (no breakdown disclosed)

home delivery (refrigerated packaging for injectables)prescription

Verified 2026-06 · medium confidenceView

ZAVA (ZAVA UK / Health Bridge Ltd, formerly DrEd)

£169.99

per month (1 pen / 4 weekly doses)

GPhC 9012701 (Zava Pharmacy, distance-selling weight-management, Milton Keynes); also 9011147 (Zava, London N1 8LN) · standards met

4.5Trustpilot · 12k

Consultation £0 · Delivery free

home delivery (insulated/temperature-controlled, discreet)Prescription or programme

Verified 2026-06 · medium confidenceView

Superdrug Online Doctor

£176

per month

GPhC 9010736 · standards met

4.5Trustpilot · 35k

Delivery free

Free Superdrug pharmacy collection (within ~2-3 hrs of approval) or home delivery in plain packagingPrescription or programme

Verified 2026-06 · medium confidenceView

e-Surgery (Total Access Health Ltd / E-Surgery, Evaro and E-Pharmacy)

£176.46

per month (4-week pen) on subscription, delivery included

GPhC 9012167 · standards met

4.7Trustpilot · 10k

Consultation £0 · Delivery free

home deliveryPrescription or programme

Verified 2026-06 · high confidenceView

Boots Online Doctor

£176.97

per pen (4 weeks)

GPhC 1096181 · standards met

4.3Trustpilot · 4.9k

All-in bundled price (no breakdown disclosed)

Home delivery or click & collect at a Boots storePrescription or programme

Verified 2026-06 · high confidenceView

The Independent Pharmacy

About this provider

£179.99

per month (one 4-week pen)

GPhC 9012559 · standards met

4.8Trustpilot · 18k

All-in bundled price (no breakdown disclosed)

home delivery (tracked, plain packaging)prescription

Verified 2026-06 · medium confidenceView

MedExpress

About this provider

£179.99

per pen (4 weekly doses / 4 weeks)

GPhC 9012633 · improvement plan

4.8Trustpilot · 47k

All-in bundled price (no breakdown disclosed)

home delivery (discreet packaging, courier)prescription

Verified 2026-06 · high confidenceView

LloydsPharmacy Online Doctor

£179.99

per pen (4 weeks / 1 month)

GPhC 9011437 · standards met

4.3Trustpilot · 16k

Medicine £179.99

Home delivery or ParcelShop/pharmacy collectionprescription

Verified 2026-06 · high confidenceView

CheqUp (CheqUp Health Limited)

£189

per month (pay monthly; less on 3/6-month plans)

GPhC 9012707 · improvement plan

4.4Trustpilot · 14k

All-in bundled price (no breakdown disclosed)

home delivery (self-injection KwikPen)programme

Verified 2026-06 · high confidenceView

Juniper UK

£199

per month

GPhC 9011842 · standards met

4.5Trustpilot · 12k

All-in bundled price (no breakdown disclosed)

home delivery (discreet)programme

Verified 2026-06 · high confidenceView

Numan

£209

per month (4 pens)

GPhC 9011408 · improvement plan

4.6Trustpilot · 34k

Delivery free

home delivery (discreet, cooled packaging)programme

Verified 2026-06 · high confidenceView

Voy (formerly Manual)

£214

per month (rolling monthly plan; one pen = 4 weekly doses)

GPhC 9012134 · standards met

Save 35% on month one — £139 first month, then £214.

4.7Trustpilot · 21k

Consultation £0 · Delivery free

home delivery (discreet packaging)programme

Verified 2026-06 · high confidenceView

SheMed

About this provider

£229

per month (4-weekly subscription)

GPhC 9012578 · improvement plan

Save 22% on month one — £179 first month, then £229.

4.2Trustpilot · 5.9k

Delivery free

discreet home deliveryprogramme

Verified 2026-06 · high confidenceView

Frequently asked questions