Monthly Weight Loss Injection Costs UK Comparison

  • Clear monthly cost breakdown from £129.99 first order
  • £40 off first order with transparent ongoing pricing
  • 3-month bundles reduce per-pen costs significantly
  • GPhC-registered pharmacy with prescription-only supply
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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
Check with prescriber
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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.

Compare Monthly Mounjaro Costs and Start Today

Monthly Mounjaro Cost Breakdown UK

Understanding monthly costs helps you budget effectively for weight loss treatment. Mounjaro single pen prices range from £129.99 (2.5mg first order) to £278.99 (15mg first order). Returning customers benefit from £25 off every order, making ongoing monthly costs highly manageable. The 2.5mg starter dose costs just £144.99 monthly for returning customers, while higher maintenance doses like 10mg cost £244.99 monthly after first order discounts.

Bundle Options Reduce Monthly Spend

Smart buyers choose multi-pen bundles to reduce per-dose costs significantly. The Intro Duo (2.5mg + 5mg) costs £299.99 for first orders, providing two months' treatment at £149.99 per month. The Progress Trio bundle offers three months for £634.99 first order (£211.66 monthly), compared to £543.97 buying individually. These bundles ensure seamless dose progression while maximising savings.

First Order Savings Make Starting Affordable

Your first Mounjaro order includes £40 off with code FIRST40, making initial monthly costs highly accessible. This discount applies to all doses and bundles, meaning your 2.5mg starter dose costs just £129.99 instead of £169.99. Combined with our clinical assessment, you can start treatment knowing exactly what ongoing monthly costs will be.

Ongoing Monthly Investment After First Order

After your discounted first order, returning customers receive £25 off every subsequent order. This reduces monthly costs to £144.99 for 2.5mg, £174.99 for 5mg, and £224.99 for 7.5mg doses. Higher maintenance doses of 12.5mg and 15mg cost £274.99 and £293.99 monthly respectively. These transparent ongoing costs help you budget confidently for sustained weight loss support.

Clinical Assessment and Prescription Process

All Mounjaro prescriptions require clinical assessment by our qualified prescribers. Standard assessment takes 3 working days, or choose express 24-hour assessment for faster treatment starts. Once approved, your prescription-only medication ships with full dosing guidance and ongoing support. Monthly refills are streamlined through our returning customer process.

Ready to start your weight loss journey with clear monthly costs? Complete your clinical assessment today and use code FIRST40 for £40 off your first order. Our GPhC-registered pharmacy ensures safe, legal supply of this prescription-only treatment designed to support weight loss alongside diet and exercise.

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