Best Weight Loss Medicine Monthly Cost UK

  • Monthly costs from £129.99 with first-order savings of £40
  • Flexible dosing options to match your budget and treatment needs
  • Bundle packages reduce your monthly spend significantly
  • Returning customer discounts make ongoing treatment affordable
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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.

Your Monthly Mounjaro Investment Options

Monthly Cost Breakdown for UK Patients

Understanding your monthly investment in the best medicine to lose weight helps you budget effectively for successful treatment. Mounjaro offers multiple dosing strengths, each with transparent monthly pricing designed to make prescription weight loss treatment accessible across the UK.

Starting Dose Monthly Costs

Your first month with Mounjaro 2.5mg costs just £129.99 using code FIRST40, saving you £40 from the standard £169.99 price. This starting dose allows your body to adjust while keeping monthly costs manageable. Returning patients pay £144.99 monthly with our ongoing £25 discount, making long-term treatment affordable.

Maintenance Dose Monthly Investment

As your treatment progresses to maintenance doses, monthly costs range from £174.99 to £293.99 for returning patients. The 5mg strength costs £174.99 monthly, while higher maintenance doses like 15mg cost £293.99 monthly. Each dose represents proven efficacy from the best medicine to lose weight available through prescription.

Bundle Options Reduce Monthly Spend

Our 2-pen bundles effectively halve your monthly costs by providing two months' treatment upfront. The Intro Duo covering your first two months costs £299.99 with first-order discount, equivalent to £149.99 monthly. This represents significant savings compared to individual monthly purchases while ensuring treatment continuity.

3-Month Bundle Maximum Savings

Our Intro Trio bundle provides three months of progressive dosing for £534.99 with first-order pricing, reducing your effective monthly cost to £178.33. This represents the best value monthly rate for starting your weight loss journey with the most effective prescription treatment available in the UK.

Calculating Your Personal Monthly Budget

Most patients begin with our 2-pen starter bundles, then transition to single-pen monthly orders once they establish their optimal maintenance dose. Factor in your first-order £40 discount and ongoing £25 returning customer savings when planning your monthly treatment budget. Our clinical team will recommend the most cost-effective dosing schedule during your consultation.

Start Your Treatment Today

Don't let monthly cost concerns delay accessing the best medicine to lose weight. Our flexible pricing options, discount codes, and bundle savings make Mounjaro affordable for UK patients committed to sustainable weight loss. Begin your clinical assessment now to secure your first-month discount and start treatment within days.

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?

Check Eligibility
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.

Download now App Store and Google Play

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