Mounjaro UK - Save £40 with Discount Code FIRST40

  • Save £40 instantly with discount code FIRST40 on first orders
  • Mounjaro 2.5mg from £129.99 after discount - lowest UK prices
  • Express 24-hour approval available for immediate treatment
  • GPhC-registered pharmacy with genuine tirzepatide pens delivered
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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.

Apply Code FIRST40 for Instant Mounjaro Savings

Current Mounjaro UK Prices with FIRST40 Discount

Our discount code FIRST40 delivers £40 off your first Mounjaro order, making treatment more accessible. After applying code FIRST40, Mounjaro 2.5mg costs just £129.99 (reduced from £169.99), whilst Mounjaro 5mg drops to £159.99. Higher doses see similar savings - 15mg reduces from £318.99 to £278.99 with your discount code.

Bundle Savings with Code FIRST40

Maximise your discount with our Getting Started bundles. The Intro Duo (2.5mg + 5mg) costs £299.99 after applying FIRST40, saving you £80 total compared to separate purchases. Progress Duo (5mg + 7.5mg) reduces to £369.99 with code FIRST40. These bundles support your treatment progression whilst maximising discount value.

How to Apply Discount Code FIRST40

Using code FIRST40 is simple. Select your Mounjaro dose, complete the clinical assessment, and enter FIRST40 at checkout. Your £40 discount applies automatically, showing final prices before payment. The code works on all single pens and bundles for first-time customers purchasing this prescription-only treatment.

Express Approval with Your Discount

Combine code FIRST40 with express approval for fastest treatment access. Standard approval takes 3 working days, but express service delivers approval within 24 hours. Your discount code applies regardless of approval speed chosen, ensuring maximum savings on genuine tirzepatide pens from our GPhC-registered pharmacy.

Returning Customer Discounts

After using FIRST40, returning customers receive £25 off every subsequent order automatically. This means continued savings beyond your initial discount code. Mounjaro 2.5mg costs £144.99 for returning customers, whilst 5mg drops to £174.99. These ongoing discounts support long-term treatment affordability.

Order Your Discounted Mounjaro Today

Don't wait to start treatment with code FIRST40 active. Complete your clinical assessment now to qualify for prescription-only Mounjaro at discounted prices. Our UK prescribers assess your suitability for tirzepatide treatment, designed to support weight management alongside diet and exercise. Apply discount code FIRST40 and begin your treatment journey today.

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