£40 OFF Mounjaro Injection UK - Code FIRST40

  • £40 OFF first order with code FIRST40 - pay from £129.99
  • Express 24-hour prescription approval available
  • 2-pen starter bundles from £299.99 (was £339.99)
  • GPhC-registered UK pharmacy with genuine tirzepatide
Start free consultation

Treatment from £144.99

Takes under 2 minutes · 100% online
Person enjoying the outdoors

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

Instant £40 Savings with Code FIRST40

Save £40 on your first Mounjaro injection order with discount code FIRST40. Simply enter the code at checkout to unlock immediate savings on all strengths and bundles. Your 2.5mg pen drops from £169.99 to just £129.99, whilst our popular Intro Duo bundle (2.5mg + 5mg pens) reduces from £339.99 to £299.99 after discount.

Mounjaro Pricing with FIRST40 Discount

First-time customers receive £40 off with code FIRST40. Single 5mg pens drop to £159.99, 7.5mg to £209.99, and 10mg strength to £229.99. Our Progress Duo bundle (5mg + 7.5mg) costs £369.99 with discount applied, providing excellent value for your weight management journey alongside diet and exercise.

2-Pen Starter Bundles - Perfect for Beginners

Our Getting Started bundles include two complementary strengths to support your treatment progression. The Intro Duo combines 2.5mg and 5mg pens for £299.99 with FIRST40 code. Progress Duo features 5mg and 7.5mg strengths for £369.99 after discount. Each bundle includes full clinical assessment and prescription service.

3-Pen Treatment Packages

Maximise your savings with 3-pen bundles designed for extended treatment plans. The Intro Trio (2.5mg, 5mg, 7.5mg) costs £534.99 with FIRST40 discount, whilst the Progress Trio (5mg, 7.5mg, 10mg) is available for £634.99. All packages include comprehensive prescription assessment by our UK clinicians.

Express Prescription Service Available

Standard prescription approval takes 3 working days, but express 24-hour service is available as a paid upgrade. Our GPhC-registered pharmacists conduct thorough clinical assessments to ensure Mounjaro injection treatment is appropriate alongside your reduced-calorie diet and increased physical activity programme.

How to Apply Discount Code FIRST40

Select your preferred Mounjaro strength or bundle, complete the online clinical assessment, and enter code FIRST40 during checkout. The £40 discount applies automatically to your first order total. Returning customers receive £25 off every subsequent order without requiring additional codes.

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