Mounjaro Single Pen UK - Compare All Doses & Prices

  • All single pen doses available - 2.5mg to 15mg with clear pricing
  • New customer discount - save £40 on your first order
  • GPhC-registered pharmacy with clinical assessment included
  • Express 24-hour approval available for urgent orders
Start free consultation

Treatment from £144.99

Takes under 2 minutes · 100% online
Person enjoying the outdoors

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 Single Pen Prices - Order Your Dose Today

Single Pen Pricing - All Doses Available

Compare all Mounjaro single pen prices with complete transparency. Each dose available individually with new customer and returning customer pricing clearly displayed. 2.5mg single pens from £129.99 for new customers (standard £169.99), 5mg pens from £159.99 first order (£199.99 standard), progressing to 15mg pens at £278.99 for new customers (£318.99 standard). Every single pen includes full clinical assessment and ongoing support.

Why Choose Single Pen Purchase

Single pen ordering gives you complete flexibility to manage your treatment progression. Start with one pen to assess tolerance, or order your specific maintenance dose without committing to multiple pens. Perfect for those transitioning between doses or wanting to try Mounjaro before larger orders. Each single pen comes with the same clinical support and follow-up care as bundle orders.

New Customer Benefits

First-time customers save £40 on every single pen with code FIRST40. This brings 2.5mg pens to just £129.99, 5mg to £159.99, and higher doses with substantial savings. No minimum order requirements - apply your discount to any single pen purchase. Returning customers receive £25 off every order, making ongoing treatment more affordable.

Clinical Assessment Process

Every single pen order includes comprehensive clinical assessment by our UK-registered prescribers. Complete your medical questionnaire online, upload any relevant documentation, and receive your prescription decision within 3 working days. Express 24-hour approval available for urgent requirements. All assessments comply with MHRA guidelines for prescription-only medicines.

Order Your Single Pen Now

Ready to start or continue your Mounjaro treatment? Select your dose, apply discount code FIRST40 for new customers, and complete your clinical assessment. Delivery available across the UK with tracking provided. Questions about dosing or suitability? Our clinical team provides guidance throughout your ordering process. Order your single Mounjaro pen today with confidence in our GPhC-registered service.

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