Mounjaro Single Pen - Compare Prices & Buy Today

  • Single pens available in all 6 doses - 2.5mg to 15mg
  • First order discount - save £40 with code FIRST40
  • Express approval available - prescription approved in 24 hours
  • GPhC-registered UK pharmacy with clinical assessment included
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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
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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.

Single Pen Prices - Choose Your Dose

Mounjaro Single Pen Price Comparison

Compare all Mounjaro single pen prices below. Each pen contains four doses for weekly injections, providing one month of treatment. All doses available individually with significant first-order savings.

2.5mg Single Pen: £169.99 standard price, £129.99 first order (save £40), £144.99 returning customers. Perfect starter dose for clinical assessment.

5mg Single Pen: £199.99 standard price, £159.99 first order, £174.99 returning customers. Common progression dose after 2.5mg.

7.5mg Single Pen: £249.99 standard price, £209.99 first order, £224.99 returning customers. Mid-range maintenance dose.

Higher Dose Single Pens

10mg Single Pen: £269.99 standard price, £229.99 first order, £244.99 returning customers. Popular maintenance dose for established users.

12.5mg Single Pen: £299.99 standard price, £259.99 first order, £274.99 returning customers. Higher maintenance dose as prescribed.

15mg Single Pen: £318.99 standard price, £278.99 first order, £293.99 returning customers. Maximum maintenance dose available.

Why Buy Single Pens?

Single pen purchases offer flexibility for new users undergoing clinical assessment or those transitioning between doses. Each prescription-only pen may help regulate appetite and promote feelings of fullness when used alongside reduced-calorie diet and increased physical activity.

Our GPhC-registered pharmacy provides clinical assessment with every order. Express approval available in 24 hours for urgent requirements.

Order Process

Complete our online clinical assessment form, choose your single pen dose, and apply discount code FIRST40 for new customers. Our qualified pharmacists will review your assessment within 3 working days (24 hours with express service). Once approved, your Mounjaro single pen ships with temperature-controlled delivery.

Each pen activates GIP and GLP-1 hormones to support appetite regulation. This prescription-only medicine requires ongoing clinical monitoring and must be used as directed alongside lifestyle modifications.

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