£40 OFF Cheapest Mounjaro Injections - Code FIRST40

  • £40 OFF first order with discount code FIRST40
  • Cheapest UK prices from £129.99 (was £169.99)
  • Express 24-hour approval available
  • Multi-pen bundles for maximum savings
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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 Maximum Mounjaro Savings

How to Use Your £40 Discount Code FIRST40

Getting the cheapest Mounjaro injections is simple with our exclusive discount code. Add your chosen Mounjaro pen or bundle to your basket, enter code FIRST40 at checkout, and watch your savings stack up. This prescription-only medication requires clinical assessment, but our streamlined process means you can access discounted tirzepatide quickly and safely through our GPhC-registered pharmacy.

Cheapest Mounjaro Prices with Code FIRST40

Our discount code FIRST40 delivers the cheapest Mounjaro injections available in the UK. The 2.5mg starter pen drops from £169.99 to just £129.99 - that's a massive £40 saving on your first order. Higher strengths offer even better value: the 5mg pen costs £159.99 (RRP £199.99), whilst the 15mg pen is £278.99 instead of £318.99. Every strength qualifies for the full £40 discount.

Multi-Pen Bundles for Extra Savings

Maximise your discount code value with our specially-priced bundles. The Intro Duo (2.5mg + 5mg pens) costs £299.99 with code FIRST40 - that's two months' supply at an incredible price. The Progress Trio bundle (5mg, 7.5mg, 10mg) drops to £634.99, giving you three months of treatment whilst using our discount code effectively. These bundles are perfect for your Mounjaro journey progression.

Express Approval with Your Discount Code

Don't wait to start saving with code FIRST40. Our standard clinical assessment takes 3 working days, but upgrade to express approval for just 24 hours. This prescription-only medication requires proper assessment, but our qualified prescribers work quickly to get your discounted Mounjaro injections dispatched. Apply your discount code today and could be injecting by tomorrow.

Why Our Discount Code Offers the Cheapest Mounjaro

Code FIRST40 isn't just a discount - it's access to genuine, MHRA-approved tirzepatide at unbeatable prices. This once-weekly injection may help regulate appetite and support weight management alongside reduced-calorie diet and increased physical activity. Our GPhC-registered pharmacy ensures every discounted injection meets strict UK standards. Returning customers also enjoy £25 off every subsequent order.

Order Your Discounted Mounjaro Today

Ready to access the cheapest Mounjaro injections? Select your strength, apply discount code FIRST40, and complete your clinical assessment. This prescription-only medication is designed to support your weight management goals when used alongside lifestyle changes. Don't miss out on £40 savings - order now and start your Mounjaro journey for less.

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