Single Pen Weight Loss Injections - UK Prices

  • All six Mounjaro doses available as individual pens
  • £40 off first orders with code FIRST40
  • GPhC-registered pharmacy with clinical assessment included
  • Express 24-hour approval available
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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 Individual Mounjaro Pen

Complete Single Pen Pricing

Every Mounjaro dose is available as an individual pen purchase, giving you complete control over your treatment plan. Our transparent pricing includes clinical assessment, prescription, and UK delivery.

2.5mg Single Pen: £169.99 (£129.99 first order, £144.99 returning customers)
5mg Single Pen: £199.99 (£159.99 first order, £174.99 returning customers)
7.5mg Single Pen: £249.99 (£209.99 first order, £224.99 returning customers)
10mg Single Pen: £269.99 (£229.99 first order, £244.99 returning customers)
12.5mg Single Pen: £299.99 (£259.99 first order, £274.99 returning customers)
15mg Single Pen: £318.99 (£278.99 first order, £293.99 returning customers)

Why Choose Individual Pens

Single pen purchases offer maximum flexibility for your weight loss journey. Whether you're starting treatment and want to try one dose, transitioning between strengths, or simply prefer ordering monthly, individual pens provide exactly what you need without excess commitment.

Each pen contains four pre-filled doses for weekly injections, designed to support weight management alongside a reduced-calorie diet and increased physical activity. Mounjaro activates GIP and GLP-1 hormones which may help regulate appetite and promote feelings of fullness.

Instant Savings Available

New customers can immediately save £40 on any single pen order using code FIRST40 at checkout. This brings your first 2.5mg pen to just £129.99 - exceptional value for prescription weight loss treatment from a fully regulated UK pharmacy.

Returning customers automatically receive £25 off every order, ensuring ongoing savings throughout your treatment journey. No subscription requirements or minimum orders - just consistent savings every time you shop.

Professional Assessment Included

Every purchase includes a comprehensive clinical assessment by our qualified prescribers. Complete your medical questionnaire online and receive approval within 3 working days, or upgrade to express 24-hour service for immediate treatment access.

As a GPhC-registered pharmacy, we ensure all treatments meet strict UK safety standards. Mounjaro is subject to MHRA additional monitoring, and our clinical team carefully reviews each application to ensure suitability and safety.

Order Your Single Pen Today

Ready to start your weight loss journey with complete flexibility? Choose your required dose from our complete single pen range. With transparent pricing, professional clinical assessment, and fast UK delivery, getting started has never been easier. Use code FIRST40 for new customer savings or enjoy automatic returning customer discounts.

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