Buy Weight Loss Pen - Mounjaro Prescription UK

  • Prescription weight loss pen from UK registered pharmacy
  • Once-weekly injectable Mounjaro treatment available
  • First order discount - save £40 with code FIRST40
  • Express 24-hour prescription approval available
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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
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.

Order Your Prescription Weight Loss Pen Online

Mounjaro Weight Loss Pen - Prescription Treatment

Mounjaro is a prescription-only weight loss pen designed to support weight management alongside a reduced-calorie diet and increased physical activity. This once-weekly injectable treatment activates GIP and GLP-1 hormones, which may help regulate appetite and promote feelings of fullness. Available through our GPhC-registered UK pharmacy following clinical assessment.

Weight Loss Pen Pricing and Packages

Single pens start from £129.99 for first-time customers (regular price £169.99 for 2.5mg strength). We offer convenient bundle packages including the Intro Duo featuring 2.5mg and 5mg pens for £299.99 first order (regular £339.99). Progress Duo with 5mg and 7.5mg pens available for £369.99 first order. Returning customers save £25 on every order with our loyalty programme.

How to Order Your Prescription Weight Loss Pen

Complete our confidential online consultation form where our qualified prescribers will assess your suitability for Mounjaro treatment. Standard prescription approval takes 3 working days, or upgrade to express 24-hour service. Once approved, your weight loss pen ships discreetly to your chosen address. All treatments require ongoing clinical monitoring and should be used alongside lifestyle modifications.

Weight Loss Pen Treatment Options

Available strengths include 2.5mg, 5mg, 7.5mg, 10mg, 12.5mg and 15mg pens. Most patients begin with lower doses and may progress based on clinical response and tolerability. Our prescribers will recommend the most appropriate starting strength during your consultation. Higher strength pens available from £209.99 first order for 7.5mg, up to £278.99 for 15mg strength.

Professional Weight Management Support

Mounjaro weight loss pens are subject to MHRA additional monitoring and must be prescribed by qualified healthcare professionals. Our UK-based clinical team provides ongoing support throughout your treatment journey. The medication works by targeting natural hormone pathways that may reduce food cravings and support appetite control when combined with dietary changes and exercise.

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.

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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