Save £40 on Mounjaro with Discount Code FIRST40

  • Save £40 instantly with voucher code FIRST40 on first orders
  • All Mounjaro strengths available from £129.99 (after discount)
  • Returning customers get £25 off every single order automatically
  • Express 24-hour clinical approval available for faster access
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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.

How to Use Your Mounjaro Discount Code FIRST40

Apply Voucher Code FIRST40 for Maximum Savings

Save £40 on your first Mounjaro order by entering discount code FIRST40 at checkout. This voucher code works on all single pens and bundle packages, giving you instant access to the UK's most competitive Mounjaro pricing. Simply add your chosen strength to basket and apply code FIRST40 during payment.

Current Mounjaro Prices with FIRST40 Discount

With voucher code FIRST40 applied, your first order pricing becomes: 2.5mg pen for £129.99 (was £169.99), 5mg for £159.99 (was £199.99), 7.5mg for £209.99 (was £249.99), 10mg for £229.99 (was £269.99), 12.5mg for £259.99 (was £299.99), and 15mg for £278.99 (was £318.99). These discounted prices include full clinical assessment and prescription service.

Bundle Packages with Maximum Savings

Combine your FIRST40 voucher code with our multi-pen bundles for even better value. The Intro Duo (2.5mg + 5mg pens) costs £299.99 with code applied, saving you £80 total. Progress Duo (5mg + 7.5mg) drops to £369.99 with FIRST40, while the Advance Duo (7.5mg + 10mg) becomes £449.99 after discount application.

Ongoing Discount Codes for Return Orders

After using voucher code FIRST40, returning customers automatically receive £25 off every subsequent order. This means your 2.5mg pen costs just £144.99 on repeat orders, 5mg becomes £174.99, and higher strengths maintain similar savings. No additional voucher codes needed - savings apply automatically to your account.

Fast Clinical Assessment with Code Benefits

Your FIRST40 discount code includes full clinical assessment by UK-registered clinicians. Standard approval takes 3 working days, or upgrade to express 24-hour service for faster access to your prescription-only Mounjaro. All patients require clinical assessment as Mounjaro is designed to work alongside reduced-calorie diet and increased physical activity.

Order Process with Voucher Code FIRST40

Select your Mounjaro strength, complete the online clinical questionnaire, apply voucher code FIRST40 at checkout, and submit for clinician review. Once approved, your prescription ships from our GPhC-registered pharmacy with full tracking. The tirzepatide injection may help regulate appetite and promote feelings of fullness when used as prescribed.

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