Buy Mounjaro Single Pen - Weight Loss Medication UK

  • All 6 doses available as single pens from £129.99
  • £40 off first orders with code FIRST40
  • Express 24-hour clinical approval available
  • GPhC-registered UK pharmacy supply
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.

Choose Your Mounjaro Single Pen Strength Today

Mounjaro Single Pen Options - All Strengths Available

Choose from our complete range of Mounjaro single pens. Each pen contains four weekly doses of this prescription-only weight loss medication. Starting dose 2.5mg available for £169.99 (£129.99 first order), progressing through 5mg at £199.99 (£159.99 first order), 7.5mg at £249.99 (£209.99 first order), 10mg at £269.99 (£229.99 first order), 12.5mg at £299.99 (£259.99 first order), and maintenance dose 15mg at £318.99 (£278.99 first order).

Why Buy Single Mounjaro Pens

Single pen purchases offer maximum flexibility for your weight loss journey. Perfect if you're starting treatment and want to assess tolerance, maintaining your current effective dose, or transitioning between strengths. Each pen provides one month's supply with no commitment to larger bundles. Ideal for those who prefer to order monthly or need specific dose adjustments.

First Order Savings - £40 Off Today

New customers save £40 on any single pen order with code FIRST40. This brings your starting 2.5mg pen to just £129.99 - exceptional value for this prescription-only weight loss medication. Returning customers enjoy £25 off every order, making ongoing treatment more affordable. All single pens qualify for these automatic discounts.

Fast Clinical Approval Process

Our UK-qualified clinicians can approve your Mounjaro prescription within 3 working days as standard. Need your medication faster? Upgrade to express approval for clinical assessment within 24 hours. Complete our online consultation form covering your medical history, current medications, and weight loss goals. Once approved, your single pen ships immediately from our GPhC-registered pharmacy.

How Mounjaro Single Pens Work

Each Mounjaro pen contains tirzepatide, a prescription-only medication that activates GIP and GLP-1 receptors. These natural hormones may help regulate appetite and promote feelings of fullness, potentially reducing food cravings when used alongside a reduced-calorie diet and increased physical activity. The once-weekly injection is designed to support sustainable weight management.

Order Your Single Pen Now

Don't wait to start your weight loss journey. Our single Mounjaro pens provide the flexibility you need with the clinical support you deserve. Choose your strength, complete the consultation, and get your prescription-only weight loss medication delivered discreetly to your door. Order today and save £40 with code FIRST40.

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