Save £40 on Mounjaro UK Cost with Discount Code FIRST40

  • £40 OFF first order with discount code FIRST40
  • Mounjaro 2.5mg from £129.99 after discount
  • GPhC-registered UK pharmacy with clinical assessment included
  • Express 24-hour approval option 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 Apply Your £40 Mounjaro Discount Code

Mounjaro UK Pricing with FIRST40 Discount Code

Our discount code FIRST40 delivers £40 off your first Mounjaro order, making this prescription weight management treatment more affordable. Here's your complete pricing breakdown with the discount applied:

Single Pens with FIRST40 Code:

2.5mg Mounjaro: £129.99 (was £169.99) - Save £40
5mg Mounjaro: £159.99 (was £199.99) - Save £40
7.5mg Mounjaro: £209.99 (was £249.99) - Save £40
10mg Mounjaro: £229.99 (was £269.99) - Save £40
12.5mg Mounjaro: £259.99 (was £299.99) - Save £40
15mg Mounjaro: £278.99 (was £318.99) - Save £40

Maximum Savings with Bundle Packs

Combine your FIRST40 discount code with our bundle offers for even greater value:

2-Pen Getting Started Bundles:

Intro Duo (2.5mg + 5mg): £299.99 with FIRST40 (was £339.99)
Progress Duo (5mg + 7.5mg): £369.99 with FIRST40 (was £409.99)
Advance Duo (7.5mg + 10mg): £449.99 with FIRST40 (was £489.99)

3-Pen Complete Treatment Bundles:

Intro Trio (2.5mg, 5mg, 7.5mg): £534.99 with FIRST40 (was £574.99)
Progress Trio (5mg, 7.5mg, 10mg): £634.99 with FIRST40 (was £674.99)

How to Use Discount Code FIRST40

Applying your Mounjaro discount code is straightforward. Select your preferred dosage or bundle pack, proceed to checkout, and enter FIRST40 in the discount code field. Your £40 saving will be automatically applied to your order total. This offer is valid for new customers only and includes our comprehensive clinical assessment service.

Continuing Customer Benefits

After using your FIRST40 discount code, returning customers receive £25 off every subsequent Mounjaro order. This means ongoing savings on your weight management journey with competitive UK pricing on every purchase.

Fast UK Approval Process

Your discounted Mounjaro order includes clinical assessment by our UK-registered prescribers. Standard approval takes 3 working days, or upgrade to express 24-hour approval for faster access to your prescription-only treatment. All orders are dispensed by our GPhC-registered UK pharmacy and delivered discreetly to your door.

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