Buy Mounjaro 5mg Single Pen - Prices from £159.99

  • Single 5mg pen from £159.99 (first order with FIRST40)
  • Complete 4-week supply in one convenient pen
  • Fast clinical assessment - approved within 3 working days
  • Discreet delivery direct to your door nationwide
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.

Complete Mounjaro Single Pen Pricing Guide

Mounjaro 5mg Single Pen - Your Complete Pricing Options

Our Mounjaro 5mg single pen costs £199.99 for standard orders, but new customers save £40 with code FIRST40, bringing your first pen to just £159.99. Returning customers enjoy £25 off every order, making subsequent 5mg pens £174.99. Each pen contains four pre-measured 5mg doses for your monthly treatment cycle.

All Single Pen Doses Available

Need a different dose? We stock every Mounjaro strength as single pens. Our 2.5mg starter dose costs £169.99 (£129.99 first order), whilst higher maintenance doses like 7.5mg are £249.99 (£209.99 first order). The maximum 15mg dose is £318.99 (£278.99 first order). This flexibility lets you purchase exactly what your prescriber recommends without overspending on unwanted doses.

Why Choose Single Pen Purchase

Single pen ordering works perfectly when you know your prescribed dose and want flexibility. Maybe you're transitioning between doses, or you prefer ordering monthly rather than stocking up. Each pen provides exactly four weeks of treatment, making budgeting straightforward. Plus, you can always upgrade to bundle savings once you're established on your maintenance dose.

Fast Clinical Assessment Process

Every Mounjaro purchase requires clinical assessment by our qualified prescribers. Complete your online consultation detailing your medical history and current health status. Our team reviews applications within three working days, or choose express assessment for 24-hour approval with our paid upgrade service. Once approved, your prescription is prepared and dispatched immediately.

Bundle Options When You're Ready

While single pens offer maximum flexibility, consider our Getting Started bundles for better value. Our Progress Duo combines 5mg and 7.5mg pens for £409.99 (£369.99 first order), perfect for dose escalation. The Progress Trio includes 5mg, 7.5mg, and 10mg pens for £674.99, covering your entire titration journey with significant savings versus individual purchases.

Prescription-Only Treatment Requirements

Mounjaro contains tirzepatide, a prescription-only medicine that activates GIP and GLP-1 receptors to support appetite regulation. This treatment must be prescribed alongside a reduced-calorie diet and increased physical activity programme. Our clinical team ensures you meet prescribing criteria and understand proper injection technique before approval.

Order Your 5mg Pen Today

Ready to continue your prescribed Mounjaro treatment? Add your 5mg single pen to basket and complete your clinical consultation. Use code FIRST40 for £40 off your initial order, or returning customers automatically receive £25 off. With nationwide delivery and expert clinical support, getting your monthly Mounjaro supply has never been easier.

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