Buy Needles for Mounjaro Pen - Single Pen Supply

  • Single pen from £129.99 (first order pricing)
  • All injection needles included with every pen
  • Six prescription strengths available individually
  • Online clinical assessment in 3 working days
Start free consultation

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 Single Pen Treatment - Needles Included

Single Mounjaro Pen with Needles - All Strengths Available

Purchase your individual Mounjaro pen with complete needle supply from our GPhC-registered UK pharmacy. Each single pen includes four injection needles for your once-weekly treatment cycle, providing everything needed for one month of prescription therapy alongside your reduced-calorie diet and increased physical activity programme.

Single Pen Pricing with First Order Discounts

Choose your prescribed strength with significant first-order savings. The 2.5mg starter pen costs £169.99 (£129.99 first order), whilst the 5mg pen is £199.99 (£159.99 first order). Higher maintenance strengths include 7.5mg at £249.99 (£209.99 first), 10mg at £269.99 (£229.99 first), 12.5mg at £299.99 (£259.99 first), and 15mg at £318.99 (£278.99 first order). Use code FIRST40 to secure your discount automatically.

Professional Clinical Assessment Process

Complete your prescription assessment online through our secure clinical portal. Our UK-registered prescribers review your medical history and treatment goals within 3 working days, ensuring Mounjaro may be suitable alongside your diet and exercise commitment. Upgrade to express 24-hour assessment for faster prescription approval and dispatch.

Needle Compatibility and Injection Supplies

Every single pen order includes four sterile injection needles specifically designed for Mounjaro pen compatibility. These fine-gauge needles ensure comfortable once-weekly subcutaneous injection into your abdomen, thigh, or upper arm area. No additional needle purchases required - your complete monthly supply arrives ready for immediate use following clinical approval.

Treatment Strength Selection Guide

Most patients begin with the 2.5mg single pen for initial tolerance assessment, progressing to 5mg after four weeks if clinically appropriate. Maintenance strengths from 7.5mg to 15mg may be prescribed based on individual response and tolerability alongside your reduced-calorie nutrition plan. Our clinical team guides strength selection during your online assessment.

Returning Customer Benefits

Returning customers save £25 on every single pen order, reducing ongoing treatment costs significantly. The 2.5mg pen drops to £144.99, 5mg to £174.99, and higher strengths maintain consistent discounts. Build your prescription routine with reliable monthly single pen supply and professional clinical monitoring throughout your treatment journey.

Order Your Single Pen Treatment Today

Start your prescription Mounjaro treatment with complete needle supply from £129.99. Select your clinical assessment option, complete the secure online consultation, and receive your single pen with injection needles within days of approval. Join thousands of UK patients choosing professional pharmacy care with comprehensive treatment support.

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