Mounjaro Online UK - Save £40 with Code FIRST40

  • £40 OFF first order with discount code FIRST40
  • Authentic Mounjaro from £129.99 after discount
  • Money-saving bundles with progressive dosing options
  • Express 24-hour approval service available
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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 Save £40 on Your Mounjaro Order Today

Apply Code FIRST40 for Maximum Savings

Use discount code FIRST40 at checkout to save £40 on your first Mounjaro order. This exclusive offer applies to all strengths and bundles, giving you immediate access to prescription tirzepatide at the lowest possible price. The code activates automatically during checkout - simply enter FIRST40 in the discount field before payment.

Your Savings Breakdown with FIRST40

See how much you save with code FIRST40 across our most popular Mounjaro options. Single 2.5mg pens drop from £169.99 to just £129.99 - a substantial saving on your starting dose. The 5mg strength reduces from £199.99 to £159.99, whilst higher strengths like 10mg fall from £269.99 to £229.99 after discount.

Bundle savings are even more impressive. Our popular Intro Duo combining 2.5mg and 5mg pens costs £339.99 but drops to £299.99 with FIRST40 applied. The comprehensive Intro Trio covering your first three months reduces from £574.99 to just £534.99 - exceptional value for progressive dosing.

Progressive Dosing Bundles with Code Savings

Maximise your FIRST40 discount by choosing progressive bundles designed for optimal results. The Getting Started range includes Intro Duo (2.5mg + 5mg) at £299.99 after discount, or Progress Duo (5mg + 7.5mg) for £369.99. These combinations provide seamless dose progression as recommended by clinical guidelines.

Three-pen bundles offer the best value with FIRST40 applied. The Intro Trio covers 2.5mg, 5mg, and 7.5mg strengths for £534.99 after discount, whilst the Progress Trio includes 5mg, 7.5mg, and 10mg for £634.99. These comprehensive packages ensure consistent treatment without reordering.

Simple Ordering Process with Instant Discount

Select your preferred Mounjaro strength or bundle from our complete range. Complete the secure online clinical assessment - this typically takes 3-5 minutes and covers your medical history and weight management goals. Our UK-registered clinicians review your assessment, with standard approval in 3 working days or express 24-hour service available for urgent orders.

Enter discount code FIRST40 during checkout to see your savings applied immediately. Payment is processed securely, and your prescription Mounjaro ships from our GPhC-registered pharmacy with full tracking provided. All orders include comprehensive injection guidance and ongoing support.

Additional Savings for Returning Customers

After using FIRST40 on your initial order, returning customers save £25 on every subsequent purchase. This ongoing discount applies automatically to your account, reducing single pen prices further. For example, 2.5mg pens cost £144.99 for returning customers, whilst 5mg drops to £174.99.

Combine returning customer discounts with bundle purchases for maximum value. Regular customers pay £364.99 for Intro Duo and £634.99 for Progress Trio, maintaining significant savings on continued treatment.

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?

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