Buy Mounjaro 15mg Single Pen - £318.99

  • Single 15mg pen for maximum dosing flexibility
  • First order discount - save £40 with FIRST40
  • GPhC-registered UK pharmacy supply
  • Clinical assessment and prescriber review included
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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.

Complete Your Mounjaro 15mg Order Today

Mounjaro 15mg Single Pen Pricing

Your Mounjaro 15mg single pen costs £318.99, but new customers pay just £278.99 with our FIRST40 discount code. Returning customers benefit from ongoing savings at £293.99 per pen. This transparent pricing includes your prescription-only medication, clinical assessment, and secure UK delivery from our GPhC-registered pharmacy.

Why Choose Single Pen Purchase?

Buying individual Mounjaro 15mg pens gives you complete control over your treatment journey. Perfect if you're established on the 15mg maintenance dose, switching from another strength, or prefer ordering one pen at a time. No commitment to larger bundles - just the flexibility to order exactly what you need, when you need it.

All Mounjaro Strengths Available as Single Pens

While you're here for the 15mg strength, we stock all Mounjaro doses as single pens. Starting doses include 2.5mg (£169.99) and 5mg (£199.99), with progression options of 7.5mg (£249.99), 10mg (£269.99), and 12.5mg (£299.99). Your prescriber may recommend dose adjustments during your treatment journey.

Clinical Assessment Process

Every Mounjaro 15mg order requires clinical assessment by our qualified prescribers. Complete your confidential online consultation covering your medical history, current medications, and weight management goals. Our clinical team reviews your information within 3 working days (or 24 hours with express service) before dispensing your prescription-only medication.

How Mounjaro 15mg Works

Mounjaro contains tirzepatide, which activates GIP and GLP-1 receptors - two natural hormone pathways that regulate appetite and promote feelings of fullness. The 15mg dose represents the maximum maintenance strength, designed to work alongside your reduced-calorie diet and increased physical activity programme for optimal weight management support.

Secure Your Order Now

Don't delay your weight management journey. Add your Mounjaro 15mg single pen to basket, apply discount code FIRST40 if eligible, and complete your clinical consultation. Our UK pharmacy team processes orders rapidly, with discreet packaging and tracked delivery ensuring your medication arrives safely and confidentially.

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