Buy Mounjaro Single Pen - All Doses Available

  • Single pen purchase - no commitment to bundles
  • All 6 doses available: 2.5mg to 15mg
  • £40 off first order with code FIRST40
  • Express 24-hour approval available
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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.

Choose Your Mounjaro Single Pen Dose

Available Mounjaro Single Pen Doses

Purchase exactly the dose you need with our flexible single pen options. Each Mounjaro pen contains four pre-filled doses for once-weekly injection, designed to work alongside diet and exercise to support your weight management goals.

Starting Dose: 2.5mg Single Pen

Perfect for beginning your Mounjaro journey. The 2.5mg single pen costs £169.99, or just £129.99 for first-time customers with code FIRST40. This prescription-only medication activates GIP and GLP-1 hormones, which may help regulate appetite and promote feelings of fullness. Clinical assessment required before dispatch.

Maintenance Doses: 5mg-15mg Single Pens

Progress through higher doses as prescribed by your healthcare provider. Our 5mg pen (£199.99/£159.99 first order), 7.5mg pen (£249.99/£209.99 first order), 10mg pen (£269.99/£229.99 first order), 12.5mg pen (£299.99/£259.99 first order), and 15mg pen (£318.99/£278.99 first order) are all available for immediate ordering.

Why Choose Single Pen Purchase

Single pen ordering gives you complete flexibility to adjust your treatment as needed. You're not committed to multiple pens upfront, making it ideal for those wanting to trial Mounjaro or who prefer ordering as required. Each pen is sourced from our MHRA-approved suppliers and dispatched from our GPhC-registered UK pharmacy.

Fast UK Prescriber Approval

Our qualified UK prescribers can approve your Mounjaro single pen order within 3 working days through our standard clinical assessment. Need it faster? Upgrade to express approval for 24-hour turnaround. This prescription-only medicine requires proper medical oversight, which our comprehensive assessment process provides.

Order Your Single Pen Today

Don't wait to start your Mounjaro treatment. Select your required dose, complete our clinical questionnaire, and let our UK prescribers handle the rest. With Mounjaro's dual-action mechanism targeting both GIP and GLP-1 receptors, this medication may help reduce food cravings when used as prescribed alongside lifestyle changes.

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