Mounjaro Single Pen - Current UK Prices All Doses

  • All 6 Mounjaro doses available as single pens
  • First order discount - save £40 with FIRST40
  • Express 24-hour approval available
  • GPhC-registered UK pharmacy supply
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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.

Single Pen Prices - Choose Your Mounjaro Dose

Current Mounjaro Single Pen Pricing

Our single pen prices remain competitive across all Mounjaro doses. The 2.5mg pen costs £169.99 (£129.99 for first orders), whilst the highest 15mg dose is priced at £318.99 (£278.99 for new customers). Each single pen contains four weeks of treatment when used as prescribed alongside a reduced-calorie diet and increased physical activity.

Why Choose Single Pen Purchase

Single pen buying offers maximum flexibility for your Mounjaro treatment. You can assess how well you tolerate each dose before committing to larger quantities. This approach works particularly well during dose escalation periods or if you're trying Mounjaro for the first time. Our clinical team can guide you on the most appropriate starting dose during your assessment.

All Doses Available Now

Every Mounjaro strength is available as a single pen purchase. The 2.5mg starter dose helps your body adjust to this GLP-1 and GIP receptor agonist, which may help regulate appetite and promote feelings of fullness. Higher doses like 12.5mg and 15mg are available for those who need stronger appetite support as part of their ongoing treatment plan.

First Order Savings

New customers save £40 on their first Mounjaro purchase with code FIRST40. This brings the 2.5mg pen down to just £129.99, making it easier to start your treatment journey. The discount applies to all single pen purchases, so even if you're starting with a higher dose, you'll benefit from significant savings on your initial order.

Fast Clinical Assessment

Every Mounjaro purchase requires clinical assessment to ensure this prescription-only medicine is suitable for your needs. Our standard approval takes 3 working days, but express 24-hour assessment is available as a paid upgrade. During assessment, our prescribers will review your medical history and confirm Mounjaro is appropriate alongside diet and exercise modifications.

GPhC-Registered Supply

All our Mounjaro single pens come from our GPhC-registered UK pharmacy, ensuring you receive genuine MHRA-approved medication. Each pen is individually packaged with full patient information and injection instructions. We maintain cold-chain storage throughout to preserve the tirzepatide active ingredient's effectiveness.

Order Your Single Pen Today

Don't wait to start your Mounjaro treatment. Select your required dose, complete the clinical questionnaire, and our team will process your assessment quickly. With express delivery available and discreet packaging standard, your single Mounjaro pen can be with you within days. Click to order now and take the first step towards your weight management goals.

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