Online Weight Loss Injection Monthly Cost UK

  • Clear monthly pricing from £129.99 (first order discount)
  • £40 off first order, then £25 off every month
  • Bundle options reduce monthly cost per pen
  • No hidden fees - includes clinical assessment
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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.

Calculate Your Monthly Weight Loss Injection Cost

Monthly Cost Breakdown for Mounjaro Injections

Planning your monthly budget for prescription weight loss injections is straightforward with our transparent pricing. Your monthly cost depends on your prescribed dose, with first-time buyers enjoying significant savings. The 2.5mg starter dose costs £169.99 monthly, but drops to just £129.99 for your first order with our new customer discount.

As you progress through treatment, monthly costs adjust to your prescribed strength. The 5mg dose costs £199.99 monthly (£159.99 first order), while the 7.5mg strength is £249.99 monthly (£209.99 first order). Higher maintenance doses of 10mg cost £269.99 monthly, 12.5mg costs £299.99, and the maximum 15mg dose costs £318.99 per month.

Reduce Monthly Costs with Bundle Options

Smart buyers choose our bundle packages to reduce their monthly injection costs. The Intro Duo bundle provides your first two months' supply (2.5mg + 5mg) for £339.99, saving you money compared to buying separately. This works out at approximately £169.95 per month for your initial treatment period.

For longer-term planning, the Intro Trio bundle covers your first three months (2.5mg, 5mg, 7.5mg doses) for £574.99 - that's around £191.66 per month with the convenience of having your progressive doses ready. This represents excellent value compared to monthly purchasing.

Ongoing Monthly Savings for Regular Buyers

After your discounted first order, returning customers save £25 every month with automatic discounts applied. This means your ongoing monthly costs become more affordable - for example, the popular 5mg dose drops from £199.99 to £174.99 monthly for returning customers.

These consistent monthly savings add up significantly over a typical treatment course. Combined with our bundle options, you can effectively budget for sustainable weight management support without surprise costs.

Complete Monthly Cost - No Hidden Extras

Your monthly injection cost includes everything needed for treatment. Clinical assessment by our qualified prescribers, prescription issuing, and standard delivery are all included in the stated price. No additional consultation fees or hidden charges affect your monthly budget.

Express approval upgrades are available for £24.99 if you need your monthly supply processed within 24 hours instead of our standard 3 working days. This optional service ensures you never miss your weekly injection schedule.

Start Your Monthly Treatment Plan Today

Begin calculating your monthly investment in weight management support by completing our clinical assessment. Use code FIRST40 to save £40 on your first month's supply, making the 2.5mg starter dose just £129.99. Returning customers automatically save £25 every month, making ongoing treatment highly affordable.

Order your first month's prescription-only weight loss injection now and establish a sustainable monthly budget for effective weight management support alongside your reduced-calorie diet and exercise plan.

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.

Join the free waitlist
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