Mounjaro Discount Code: £40 Off First Order

  • £40 off first order with code FIRST40
  • Single pens from £129.99 after discount
  • Bundle deals available with additional savings
  • £25 off every returning customer order
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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 Mounjaro Discount Code

Apply Code FIRST40 for Instant Savings

Ready to start your Mounjaro journey with significant savings? Simply enter discount code FIRST40 at checkout to receive £40 off your first order. This exclusive offer applies to all Mounjaro strengths and bundle options, making your prescription-only treatment more affordable from day one.

New Mounjaro Pricing with Discount Code

Our competitive pricing becomes even better with your discount code. Here's what you'll pay with FIRST40 applied:

Single pen prices (first order): 2.5mg for £129.99, 5mg for £159.99, 7.5mg for £209.99, 10mg for £229.99, 12.5mg for £259.99, and 15mg for £278.99. These prices represent excellent value for this prescription-only tirzepatide treatment that may help support your weight management goals alongside diet and exercise.

Bundle Savings with Your Discount Code

Maximise your savings by choosing our bundle options with discount code FIRST40. Our Intro Duo (2.5mg + 5mg pens) drops to just £299.99 for first-time customers, whilst the Progress Trio bundle (5mg, 7.5mg, 10mg) costs £634.99 with your discount applied.

Quick Order Process

Ordering with your discount code takes minutes. Complete our clinical questionnaire, apply code FIRST40 at checkout, and our GPhC-registered pharmacists will assess your prescription. Standard approval takes 3 working days, with express 24-hour service available as a paid upgrade.

Returning Customer Discounts

After using FIRST40, you'll automatically receive £25 off every future order. This means ongoing savings: 2.5mg pens for £144.99, 5mg for £174.99, and higher strengths with similar reductions. Your Mounjaro prescription remains affordable long-term.

Don't wait – discount code FIRST40 makes starting your prescription-only Mounjaro treatment more accessible. This MHRA-approved medication works by activating GIP and GLP-1 hormones, which may help regulate appetite and promote feelings of fullness when used alongside reduced-calorie diet and increased physical activity.

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