Mounjaro UK Cost Comparison - £40 Off First Order

  • £40 OFF first order with code FIRST40 - automatic savings
  • Competitive UK prices from £129.99 (2.5mg first order price)
  • Express 24-hour approval available for urgent orders
  • Multi-pen bundles with additional first-order discounts
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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.

Compare Mounjaro Prices and Apply Your Discount

FIRST40 Discount Code - Save £40 on Your First Order

Use code FIRST40 at checkout to save £40 on your first Mounjaro prescription. This discount applies automatically to all single pens and multi-pen bundles, giving you immediate savings on your weight management journey. The code is valid for new customers and can be combined with our already competitive first-order pricing.

Single Pen Pricing with FIRST40 Code

Our Mounjaro single pen prices offer excellent value across all dosage strengths. With your FIRST40 discount code, a 2.5mg pen costs just £129.99 (regular price £169.99), while a 5mg pen is £159.99 (regular £199.99). Higher strength options include 7.5mg at £209.99 (regular £249.99), 10mg at £229.99 (regular £269.99), 12.5mg at £259.99 (regular £299.99), and 15mg at £278.99 (regular £318.99).

Multi-Pen Bundle Savings

Maximise your savings with our bundle options designed for treatment progression. The Intro Duo (2.5mg + 5mg) costs £299.99 with FIRST40 (regular £339.99), providing two months of treatment. The Progress Duo (5mg + 7.5mg) is £369.99 with your discount code, whilst the Advance Duo (7.5mg + 10mg) offers £40 off at £449.99. Three-pen bundles provide even greater value for longer treatment periods.

How to Apply Your FIRST40 Discount Code

Applying your discount is simple. Select your Mounjaro dosage and complete our online clinical assessment. At checkout, enter code FIRST40 in the discount code field. Your £40 saving will be automatically applied to your order total. The code works with both standard and express approval options, so you can still choose 24-hour processing if needed.

Ongoing Savings for Returning Customers

After using your FIRST40 code, returning customers automatically receive £25 off every subsequent order. This means long-term treatment remains cost-effective. For example, returning customers pay £144.99 for 2.5mg pens and £174.99 for 5mg pens - still highly competitive compared to other UK suppliers.

Express Approval with Discount Code

Your FIRST40 discount code applies to both standard 3-day approval and our express 24-hour service. If you need your prescription urgently, you can upgrade to express approval whilst still benefiting from your £40 saving. This flexibility ensures you can start your Mounjaro treatment when it suits you.

Order your prescription-only Mounjaro today with code FIRST40 and begin your clinically-supported weight management programme with significant savings from a trusted GPhC-registered UK pharmacy.

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