Best Weight Loss Drug Monthly Cost UK Comparison

  • Transparent monthly pricing from £129.99 with first-order savings
  • Ongoing £25 monthly discounts for returning customers
  • Bundle options reducing per-pen costs for longer treatment
  • GPhC-registered pharmacy with no hidden consultation fees
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Treatment from £144.99

Takes under 2 minutes · 100% online
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Height 175 cm
Weight 82 kg
Your BMI
26.8
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Free · BMI thresholds shown are illustrative. Final eligibility is confirmed by a UK prescriber during your free consultation.
100% UK-based pharmacy Free advice & support Rated Excellent 2,400+ reviews
Which route suits you

Two clinically backed paths to results

A weekly GLP-1 injection or a daily capsule — each fully overseen by our UK pharmacy team, with no obligation to continue.

Treatment
Avg. weight loss
05%10%15%20%25%
Availability
Injection
Weekly pen · GLP-1
Avg. weight loss
~20%up to
Availability Available now
Pill NEW
Daily tablet · Oral GLP-1
Avg. weight loss
~17%up to
Availability Explore now
Live Pricing

Our Range

Prices update live and may change. The live table below always takes precedence.
All treatment is subject to a prescriber consultation and clinical approval.

Monthly Cost Breakdown: UK Weight Loss Medications

Mounjaro Monthly Costs - Most Cost-Effective Option

Mounjaro offers the best value for prescription weight loss medication in the UK. Starting doses cost £129.99 for your first month (2.5mg), rising to £278.99 for maintenance doses (15mg). Returning customers save £25 monthly, bringing ongoing costs to £144.99-£293.99 depending on prescribed strength.

Dose Progression and Monthly Budget Planning

Most patients begin with 2.5mg (£129.99 first month, £144.99 ongoing), progressing through 5mg (£159.99/£174.99) to therapeutic doses. Higher strengths like 7.5mg cost £209.99 first month, then £224.99 monthly. Planning for dose increases helps budget the £40-50 monthly cost progression as treatment advances.

Bundle Savings Reduce Monthly Expenses

Our Getting Started bundles significantly reduce per-pen costs. The Intro Duo covers your first two months for £299.99 (£149.99 monthly average), compared to £429.98 buying separately. Progress Trio bundles three months for £634.99 first order - just £211.66 per month average, saving over £100 compared to single pen purchases.

Comparing UK Weight Loss Medication Costs

Against other prescription options, Mounjaro provides superior monthly value. While consultation fees vary across providers, our transparent pricing includes clinical assessment. Many competitors charge £150-200 monthly without discounts. Our £25 ongoing discount and £40 first-order saving make sustained treatment more affordable.

Making Treatment Affordable Long-Term

Effective weight management requires sustained treatment. Our pricing structure supports this with returning customer discounts reducing lifetime costs. A typical 6-month treatment starting at 2.5mg, progressing to 10mg, costs approximately £1,200 with our discounts - £200 monthly average. Single purchases elsewhere often exceed £250 monthly.

Order Today - Lock in Lowest Monthly Rate

Secure your £40 first-order discount and establish ongoing £25 monthly savings. Our clinical team will assess your suitability and prescribe the appropriate starting strength. With 3-day standard approval or 24-hour express service, you can begin treatment this week at our lowest monthly rate.

NEW

GLP-1, now in adaily pill

Meet the daily GLP-1 tablet — needle-free, taken on your schedule, and prescribed by UK pharmacists. Designed for flexibility.

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Track your progress

Your journey,in your pocket

Track Now

Meet the newGLP-1 pill

  • Once-daily tablet · room-temp storage
  • No needles, no fridge
  • Up to ~15–17% in trials
How treatment works

How GLP-1 treatments help

Reduces appetite

Helps you feel fuller, sooner — so portions naturally shrink.

Curbs cravings

Quietens food noise so snacking and cravings ease off.

Slows digestion

Food stays in your stomach longer, steadying hunger between meals.

Steady blood sugar

Supports more stable glucose levels through the day.

Is GLP-1 treatment right for you?

GLP-1 medicines are powerful and prescription-only for good reason. They suit many people very well — and they aren’t appropriate for everyone. Here’s a clear, honest picture before you decide.

You may be suitable

Criteria met
BMI of 30 or higher
BMI of 27+ with weight-related conditions
Struggled to lose weight with diet alone
Ready to pair with lifestyle changes

Speak to us first

Potential risk
Pregnant, trying to conceive, or breastfeeding
History of certain thyroid cancers
Certain pancreatic or digestive conditions
Under the age of 18

Ready to start your journey?

Track your progress

Your journey, in your pocket

Track your journey

Log every dose and watch your progress build.

Download now Free to download — takes a minute to set up. App Store and Google Play

AI Meal Tracking. Built for GLP-1 Appetites.

Point your camera at any meal and in 4–6 seconds it logs the calories, macros, weight, and fullness it expects.

Never miss a dose

A daily nudge keeps you on track.

How it works

Achieve your goals in just a few simple steps.

Step 1

Start Free Consultation

Select safe UK treatments. Quick answers.

Step 2

Review By Our Clinical Team

Our expert team will use your consultation as the basis of our recommendation and communicate with you.

Step 3

Get it delivered fast

We’ll deliver direct to you, as quickly as tomorrow.

Trusted by thousands

Real people, real change

Hannah M.
Lost 2 st 4 lb in a year

“The cravings that used to run my evenings just quietened down. Having a pharmacist to message made it feel safe.”

David O.
Lost 3 st in a year

“Discreet, simple and genuinely supportive. The dose steps were explained clearly every time.”

Priya S.
Lost 1 st 9 lb in a year

“I finally feel like food isn’t the loudest thing in my head. The delivery was always discreet and on time.”

Frequently asked questions