Mounjaro Online UK - £40 Off With Code FIRST40

  • £40 OFF first order with exclusive discount code FIRST40
  • All Mounjaro strengths available 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 Use Your Mounjaro Discount Code FIRST40

Unlock £40 Savings With Discount Code FIRST40

Transform your Mounjaro order with our exclusive discount code FIRST40, designed specifically for first-time customers ordering this prescription-only weight management treatment online in the UK. Simply enter code FIRST40 at checkout to automatically reduce your order total by £40, making genuine tirzepatide injections more accessible than ever.

Your Mounjaro Pricing With FIRST40 Discount

With discount code FIRST40 applied, your first order pricing becomes exceptional value. Single 2.5mg starter pens drop from £169.99 to just £129.99, whilst 5mg pens reduce from £199.99 to £159.99. Higher maintenance doses offer even greater savings - 10mg pens fall from £269.99 to £229.99, and premium 15mg pens reduce from £318.99 to £278.99. Bundle options provide additional value, with our popular Intro Duo (2.5mg + 5mg pens) dropping from £339.99 to just £299.99 after applying FIRST40.

Step-by-Step Discount Code Application

Applying your FIRST40 discount code takes seconds during checkout. Select your required Mounjaro strength and quantity, proceed to the secure checkout page, and locate the promotional code field. Enter FIRST40 exactly as shown, click apply, and watch your order total reduce by £40 instantly. The discount applies automatically to qualifying first orders, with no minimum purchase requirements or hidden conditions.

Maximum Savings Calculations With FIRST40

Calculate your total savings potential with discount code FIRST40 across different Mounjaro options. A single 15mg pen saves you £40 off the standard £318.99 price, bringing your cost to £278.99. Bundle purchases amplify your savings further - the comprehensive Intro Trio bundle (2.5mg, 5mg, and 7.5mg pens) costs £534.99 with FIRST40 applied, down from £574.99. For maintenance users, the Progress Trio drops from £674.99 to £634.99, representing substantial ongoing value.

Order Process With Discount Code Applied

Your discounted Mounjaro order follows our streamlined clinical pathway, ensuring both savings and safety. Complete the confidential medical questionnaire, apply discount code FIRST40 during checkout, and submit for clinical review by our prescribing team. Standard approval takes 3 working days, though express 24-hour processing is available for urgent requirements. Once approved, your authentic tirzepatide injections ship via secure delivery with full tracking.

Continuing Your Treatment After FIRST40

After using your initial FIRST40 discount code, returning customers benefit from ongoing £25 reductions on every subsequent order. This means your 2.5mg pens cost £144.99 (reduced from £169.99), whilst 5mg options remain at £174.99. Higher doses maintain competitive pricing with the returning customer discount, ensuring your Mounjaro treatment remains affordable throughout your weight management journey.

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?

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.

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