Get Mounjaro 12.5mg £40 Off - Use Code FIRST40

  • Save £40 with code FIRST40 - pay just £259.99
  • GPhC-registered UK pharmacy with clinical assessment
  • Express approval available in 24 hours
  • Free delivery included with every order
Start free consultation

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 Get Your £40 Mounjaro 12.5mg Discount

Apply Code FIRST40 for Maximum Savings

Getting the cheapest Mounjaro 12.5mg price is simple with our FIRST40 discount code. Your prescription-only tirzepatide pen drops from £299.99 to just £259.99 - that's £40 in instant savings. Simply enter code FIRST40 during checkout and watch your total reduce automatically. This exclusive discount applies to all first-time customers purchasing any Mounjaro strength.

Mounjaro 12.5mg Pricing Breakdown

Our transparent pricing ensures you get the cheapest Mounjaro 12.5mg available. Standard price: £299.99. With FIRST40 code: £259.99. Returning customer price: £274.99 with automatic £25 discount. Bundle options available for even greater savings when purchasing multiple pens. All prices include clinical assessment and free UK delivery.

Bundle Deals for Additional Savings

Maximise your savings with our bundle offers. The Advance Duo (7.5mg + 10mg + 12.5mg) costs £489.99, dropping to £449.99 with FIRST40. Perfect for dose escalation protocols. Our Progress Trio (5mg, 7.5mg, 10mg) at £634.99 with code provides exceptional value for your treatment journey.

Quick Approval Process

Our GPhC-registered clinicians can approve your Mounjaro prescription within 3 working days as standard. Need it faster? Upgrade to express approval for 24-hour turnaround. Complete the online consultation, apply code FIRST40, and receive your prescription-only tirzepatide with full clinical support.

How Mounjaro 12.5mg May Help

Mounjaro contains tirzepatide, which activates GIP and GLP-1 receptors - two natural hormones that regulate appetite. This prescription-only medicine may help promote feelings of fullness and reduce food cravings when used alongside a reduced-calorie diet and increased physical activity. The 12.5mg strength is typically used after successful dose escalation.

Order Now with Code FIRST40

Don't miss this opportunity to get Mounjaro 12.5mg at the cheapest UK price. Code FIRST40 gives you £40 off your first order, plus free delivery from our registered pharmacy. Clinical assessment included with every purchase. Start your consultation today and begin saving immediately.

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