Mounjaro UK Discount Code - Save £40 on First Order

  • £40 off first order with code FIRST40
  • Prices from £129.99 after discount applied
  • Free UK delivery on all Mounjaro orders
  • 24-hour express approval available
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.

Apply FIRST40 Code - Maximum Savings on Mounjaro

Mounjaro Discount Code FIRST40 - How to Save £40

Using discount code FIRST40 reduces every Mounjaro strength by £40 on your first order. Simply enter FIRST40 at checkout to unlock these discounted prices: 2.5mg pen £129.99 (was £169.99), 5mg pen £159.99 (was £199.99), 7.5mg pen £209.99 (was £249.99), 10mg pen £229.99 (was £269.99). This prescription-only medication requires clinical assessment before purchase.

Bundle Deals with FIRST40 Discount

Maximise savings with our multi-pen bundles. The popular Intro Duo (2.5mg + 5mg pens) costs just £299.99 with FIRST40 code - perfect for starting your Mounjaro treatment progression. Progress Duo (5mg + 7.5mg) drops to £369.99, while the Advance Duo (7.5mg + 10mg) is £449.99 after discount. These bundles support the recommended dose escalation protocol.

Returning Customer Savings

After using FIRST40, returning customers automatically receive £25 off every order. This means 2.5mg pens cost £144.99, 5mg pens £174.99, and higher strengths proportionally reduced. Your ongoing Mounjaro prescription maintains excellent value throughout your treatment journey.

How Mounjaro May Support Weight Management

Mounjaro contains tirzepatide, which activates GIP and GLP-1 receptors - two natural hormones that may help regulate appetite and promote feelings of fullness. This prescription-only injection is designed to support weight management alongside a reduced-calorie diet and increased physical activity. Clinical assessment determines suitability for this MHRA-monitored treatment.

Order Mounjaro with Discount Code Today

Complete our online clinical assessment, add your chosen Mounjaro strength to basket, and enter FIRST40 at checkout. UK-qualified prescribers review applications within 3 working days (24-hour express available). Once approved, your prescription ships with free UK delivery. Start your weight management journey with maximum savings using code FIRST40.

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