5mg Mounjaro Single Pen - Order Your Prescription Online

  • 5mg Mounjaro single pen from £159.99 (first order with FIRST40)
  • GPhC-registered UK pharmacy with clinical assessment included
  • All dosage strengths available as individual pens
  • Express 24-hour approval service available for urgent orders
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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.

Order Your 5mg Mounjaro Single Pen - All Doses Available

5mg Mounjaro Single Pen Pricing

Our 5mg Mounjaro single pen is priced at £199.99, with significant savings for new customers. First-time buyers can use code FIRST40 to reduce the price to just £159.99. Returning customers benefit from £25 off every order, bringing the cost down to £174.99. This prescription-only weight management injection requires clinical assessment, which is included in your order at no extra cost.

Complete Range of Single Pen Doses

While you're asking about 5mg Mounjaro, we stock all dosage strengths as single pens. Starting doses include 2.5mg at £169.99 (£129.99 first order), perfect for initial treatment. Higher maintenance doses are available: 7.5mg (£249.99), 10mg (£269.99), 12.5mg (£299.99), and 15mg (£318.99). Each single pen provides one month's treatment when used as prescribed alongside reduced-calorie diet and increased physical activity.

Why Choose Single Pen Purchase?

Buying individual Mounjaro pens offers maximum flexibility for your treatment journey. Many patients prefer starting with a single 5mg pen to assess tolerance before committing to larger quantities. This approach allows you to work with your healthcare provider to determine the most suitable ongoing dosage without excess stock. Our single pen service ensures you can adjust your treatment plan as needed while maintaining consistent supply from our licensed UK pharmacy.

Clinical Assessment and Approval Process

Every Mounjaro order requires clinical assessment by our qualified prescribers. This prescription-only medicine undergoes thorough review to ensure suitability for your individual circumstances. Standard approval takes 3 working days, with express 24-hour service available as a paid upgrade for urgent requirements. Our assessment covers medical history, current medications, and treatment goals to ensure safe prescribing of this MHRA-monitored medication.

How 5mg Mounjaro Works

Mounjaro contains tirzepatide, which activates two natural hormone pathways - GIP and GLP-1 receptors. This dual action may help regulate appetite and promote feelings of fullness, potentially reducing food cravings when used alongside lifestyle modifications. The 5mg dose represents a common maintenance strength, though individual requirements vary. This once-weekly injection is designed to support weight management as part of a comprehensive treatment plan including diet and exercise.

Order Process and Delivery

Ordering your 5mg Mounjaro single pen is straightforward through our secure online platform. Complete the clinical questionnaire, upload required documents, and our prescribers will review your application. Once approved, your medication ships via tracked, temperature-controlled delivery to ensure product integrity. All orders include comprehensive patient information and injection guidance to support safe self-administration of this prescription treatment.

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?

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.

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