Weight Loss Injections Monthly Cost UK

  • Monthly costs from £129.99 with first-order savings
  • Save £40 first month, £25 every month after
  • Clear pricing - no hidden fees or surprise charges
  • Flexible dosing options to match your budget
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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 Costs

Monthly Cost Breakdown for Weight Loss Injections

Your monthly spend on prescription weight loss injections depends on your prescribed dose and ordering frequency. Our Mounjaro tirzepatide injections offer predictable monthly costs with significant first-order savings. Starting doses at 2.5mg cost £129.99 monthly for new customers, while maintenance doses at 15mg cost £278.99 monthly. Every order after your first saves £25, making ongoing treatment more affordable.

First Month Savings Reduce Your Initial Investment

New customers save £40 on their first order with code FIRST40, dramatically reducing your initial monthly cost. A 2.5mg starter dose costs just £129.99 in month one instead of £169.99. Higher doses like 10mg cost £229.99 first month versus £269.99 regular price. This first-month discount makes starting your weight loss journey more budget-friendly while you assess treatment response.

Ongoing Monthly Costs with Returning Customer Discounts

From your second month onwards, save £25 on every order with our returning customer discount. A 5mg dose costs £174.99 monthly instead of £199.99, while 7.5mg costs £224.99 monthly instead of £249.99. These consistent savings add up significantly over your treatment period, making long-term weight management more affordable.

Bundle Options Reduce Per-Injection Costs

Multi-pen bundles offer better value for money when planning several months ahead. Our 2-pen bundles cost £299.99-£449.99 for first orders, covering dose escalation periods. 3-pen bundles at £534.99-£634.99 first order provide even better per-injection value. Bundles help you secure multiple months of treatment while reducing per-pen costs.

Budgeting for Dose Escalation

Weight loss injection treatment typically starts low and increases gradually. Budget for monthly costs increasing from £129.99 first month (2.5mg) to potentially £278.99 monthly (15mg) as your dose escalates. Most patients find their optimal dose between 10-15mg, so plan for monthly costs around £229.99-£278.99 first order, then £244.99-£293.99 ongoing. This gradual increase allows you to assess tolerance and effectiveness before committing to higher monthly spend.

Order Today and Lock in First-Month Savings

Start your weight loss journey with predictable monthly costs. Complete our clinical assessment today - approval in 24 hours with express service or 3 working days standard. Use code FIRST40 to secure your £40 first-month discount. Our GPhC-registered pharmacy ensures reliable monthly supply of your prescription weight loss injections alongside your reduced-calorie diet and increased physical activity 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.

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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