Monthly Cost UK: Cheapest Weight Loss Injection

  • Monthly costs from £129.99 with first-order discount
  • Returning customer savings of £25 every order
  • Flexible dosing bundles reduce per-pen costs
  • Transparent pricing with no hidden monthly fees
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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
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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 Breakdown

Starting Dose Monthly Costs

Your Mounjaro journey begins with our 2.5mg starter dose at £169.99 monthly, reduced to just £129.99 for first-time patients with code FIRST40. This represents exceptional value for a prescription-only weight loss injection that may help regulate your appetite through GIP and GLP-1 hormone activation. Returning customers benefit from £25 monthly savings, bringing costs down to £144.99 per pen.

Progressive Dosing Budget Planning

As your treatment progresses, monthly costs adjust with dosing increases. Our 5mg pens cost £199.99 monthly (£159.99 first order, £174.99 returning), whilst 7.5mg reaches £249.99 monthly (£209.99 first order, £224.99 returning). Higher maintenance doses of 10mg, 12.5mg and 15mg range from £269.99 to £318.99 monthly, with consistent savings for new and returning patients.

Bundle Savings for Long-term Planning

Reduce your monthly costs significantly with our dosing bundles. The Intro Duo combining 2.5mg and 5mg pens costs £339.99 (£299.99 first order), providing two months' treatment at substantial savings. Our Progress Duo and Advance Duo options offer similar monthly reductions for patients requiring higher doses throughout their journey.

Maximising Your Monthly Savings

Smart budgeting starts with our three-pen bundles. The Intro Trio covering your first three months costs £574.99 (£534.99 first order), averaging just £178 monthly for new patients. This represents significant savings compared to individual pen purchases and ensures treatment continuity without monthly reordering stress.

Additional Monthly Considerations

Your monthly investment includes full clinical assessment, prescription issuing, and delivery to your door. Express approval upgrades are available for £24.99 if you need faster treatment access. All pens include injection supplies, and our clinical team provides ongoing support throughout your weight management journey alongside your reduced-calorie diet and increased physical activity.

Start Your Monthly Mounjaro Plan

Begin clinical assessment today to secure your monthly Mounjaro supply. Our GPhC-registered pharmacy ensures authentic medication delivery within 3 working days. With transparent monthly pricing, generous discounts, and flexible bundles, managing your weight loss injection costs has never been clearer. Complete your assessment now to lock in first-order savings.

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