Buy Mounjaro Single Pen - Weight Loss Medication UK

  • All 6 dose strengths available as single pens
  • First order discount - save £40 with code FIRST40
  • Fast UK delivery with discreet packaging
  • GPhC-registered pharmacy with qualified prescribers
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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.

Choose Your Mounjaro Single Pen Dose Strength

Mounjaro Single Pen Pricing - All Strengths Available

Get the exact Mounjaro dose you need with our single pen options. Perfect for starting treatment, adjusting your dose, or continuing your current prescription. Our competitive pricing includes first-order discounts and ongoing savings for returning customers.

2.5mg Single Pen: £169.99 (£129.99 first order)
5mg Single Pen: £199.99 (£159.99 first order)
7.5mg Single Pen: £249.99 (£209.99 first order)
10mg Single Pen: £269.99 (£229.99 first order)
12.5mg Single Pen: £299.99 (£259.99 first order)
15mg Single Pen: £318.99 (£278.99 first order)

Why Choose Single Pen Purchase?

Our single pen option gives you complete flexibility in your Mounjaro treatment. Whether you're starting with the 2.5mg dose or your prescriber has recommended a specific strength, you can order exactly what you need without committing to larger quantities. This prescription-only medication may help regulate your appetite and promote feelings of fullness when combined with lifestyle changes.

How Mounjaro Single Pens Work

Each Mounjaro pen contains tirzepatide, which activates two natural hormones - GIP and GLP-1. This dual action may help regulate your appetite and reduce food cravings, supporting your weight management journey alongside a reduced-calorie diet and increased physical activity. The once-weekly injection is designed to fit seamlessly into your routine.

Clinical Assessment and Approval Process

Before purchasing your Mounjaro single pen, our qualified prescribers will complete a comprehensive clinical assessment. This ensures the medication is suitable for your individual circumstances. Standard approval takes 3 working days, or choose our express service for 24-hour processing. All prescriptions are issued by our GPhC-registered pharmacy in full compliance with MHRA guidelines.

Order Your Single Pen Today

Don't wait to start your weight loss journey. Select your required dose strength and complete our secure online consultation. First-time customers save £40 with code FIRST40, and returning customers receive £25 off every order. All orders include fast, discreet UK delivery straight to your door.

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