Weight Loss Injections UK: Monthly Cost Breakdown

  • Monthly costs from £129.99 with first-order discount
  • Multi-pen bundles reduce ongoing monthly expenses
  • Returning customer discounts on every order
  • All prices include clinical assessment and prescription
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Treatment from £144.99

Takes under 2 minutes · 100% online
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Check if you're eligible

Height 175 cm
Weight 82 kg
Your BMI
26.8
Check with prescriber
Start free consultation
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.

Mounjaro Monthly Cost Calculator - All Dosages

Single Pen Monthly Costs

Your monthly Mounjaro costs depend on your prescribed dosage strength. Starting doses begin at £129.99 for first-time patients, with returning customer pricing from £144.99. The 2.5mg starting strength costs £169.99 standard price, reduced to £129.99 with your FIRST40 discount code. As you progress through higher dosage strengths during treatment, the 5mg pen costs £199.99 (£159.99 first order), while maintenance doses like 10mg cost £269.99 monthly (£229.99 first order).

Bundle Options That Cut Monthly Costs

Our multi-pen bundles significantly reduce your monthly spend while ensuring treatment continuity. The Intro Duo bundle (2.5mg + 5mg pens) costs £339.99, dropping to £299.99 for first orders - covering your first two months at £149.95 per month. The Progress Trio bundle provides three months of graduated dosing for £574.99 (£534.99 first order), working out at £178.33 monthly. These bundles eliminate reorder gaps and provide better value than individual pen purchases.

Ongoing Treatment Budget Planning

Most patients require 6-12 months of treatment for optimal results. Your maintenance dose monthly cost typically ranges £224.99-£293.99 for higher strength pens, with returning customer discounts reducing this by £25 per order. Factor in these ongoing costs when budgeting your treatment plan. Our bundles help manage cash flow while ensuring continuous treatment supply.

Money-Saving Strategies

Maximise your savings with strategic ordering. First-time patients save £40 immediately with code FIRST40. Returning customers receive £25 off every single order, reducing monthly costs consistently. Bundle purchases provide the best per-pen value while covering multiple months upfront. Consider our 3-pen bundles for maximum monthly savings across your treatment journey.

What's Included in Your Monthly Cost

Every purchase includes complete prescription service - clinical assessment, prescriber review, and GPhC-registered pharmacy dispensing. No hidden consultation fees or prescription charges. Your monthly cost covers the medication, professional healthcare oversight, and delivery to your door. Standard approval takes 3 working days, with express 24-hour processing available.

Start Your Cost-Effective Treatment

Ready to begin your prescription weight loss treatment? Our online consultation takes minutes to complete, with transparent pricing and no surprise costs. Use code FIRST40 to reduce your first month's cost by £40. Complete your clinical assessment now and get your exact monthly treatment cost calculated based on your prescribed dosage.

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