Buy Single Mounjaro 5mg Pen - Cheapest UK Price £159.99

  • Single 5mg pen from £159.99 - no bulk buying required
  • All 6 Mounjaro doses available as individual pens
  • £40 off first orders with code FIRST40
  • Clinical approval in 3 working days (24hr express available)
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Treatment from £144.99

Takes under 2 minutes · 100% online
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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.

Complete Mounjaro Single Pen Range - All Doses Available

Mounjaro 5mg Single Pen - Best UK Price

Buy your Mounjaro 5mg pen individually at the UK's most competitive price. At £159.99 for new customers, you're getting authentic tirzepatide without the commitment of multi-pen purchases. Our single pen option is perfect for patients who need flexibility in their treatment or want to try a specific dose as prescribed by their healthcare provider.

All Single Pen Doses Available

Choose from our complete range of Mounjaro single pens, all at market-leading prices. 2.5mg starter pens from £129.99, 5mg pens at £159.99, right up to 15mg maintenance doses at £278.99 for first-time buyers. Every pen includes the full month's supply of 4 weekly injections, giving you complete treatment flexibility without bulk purchasing.

Why Choose Single Pen Purchase

Many patients prefer single pen ordering for dose flexibility during treatment progression. Whether you're starting treatment, adjusting doses, or maintaining your current prescription, individual pen purchase gives you complete control. No wasted medication, no storage concerns, and the ability to adjust your order based on your clinical progress.

First-Time Buyer Benefits

New customers save £40 on every order with code FIRST40. Your 5mg pen drops to just £159.99 compared to £199.99 standard price. This discount applies to any single pen or combination order, making it the perfect time to start your Mounjaro treatment with maximum savings.

Fast Clinical Approval Process

Our qualified prescribers review your clinical assessment within 3 working days, with express 24-hour approval available for urgent orders. Once approved, your Mounjaro 5mg pen ships immediately with tracked delivery. All prescriptions come with full clinical support and dosing guidance from our pharmacy team.

Flexible Ordering Options

Start with a single 5mg pen or combine with other doses for treatment progression. Our popular Getting Started Duo combines 2.5mg and 5mg pens for £299.99 (first order), while our Progress Duo pairs 5mg and 7.5mg for £369.99. Single pen ordering gives you the flexibility to build your own treatment plan.

Order Your 5mg Pen Today

Click to order your Mounjaro 5mg single pen now. Complete the quick clinical questionnaire, apply code FIRST40 for new customer savings, and get your prescription approved within days. With GPhC registration and full MHRA compliance, you're assured authentic medication at the UK's best price.

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