Buy 12.5mg Mounjaro Single Pen Online - £259.99

  • Single 12.5mg pen - no bulk purchase required
  • £40 off first order with code FIRST40
  • Full clinical assessment by UK prescribers
  • Discreet delivery from GPhC-registered pharmacy
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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.

Complete Mounjaro Single Pen Purchase Options

12.5mg Mounjaro Single Pen Pricing

Our 12.5mg Mounjaro single pen costs £299.99, but new customers save £40 with code FIRST40, bringing your first pen to just £259.99. Returning customers receive £25 off every order, making subsequent pens £274.99. This flexible approach means you can purchase exactly what you need without committing to multiple pens upfront.

Why Choose Single Pen Purchase

Single pen purchasing gives you complete control over your treatment. Whether you're transitioning between doses or prefer to assess your response before ordering more, our single pen option provides maximum flexibility. Each pen contains four weekly doses of 12.5mg tirzepatide, giving you a full month's treatment.

All Single Pen Doses Available

Beyond 12.5mg, we stock every Mounjaro dose as single pens. Start with 2.5mg at £169.99 (£129.99 first order), progress through 5mg (£199.99), 7.5mg (£249.99), 10mg (£269.99), up to our highest 15mg dose at £318.99. Each dose requires separate clinical assessment to ensure appropriate prescribing.

Express vs Standard Processing

Standard clinical assessment takes 3 working days and is included in your pen price. Need faster service? Upgrade to express 24-hour processing for urgent requirements. Both options include full prescriber review and MHRA-compliant dispensing from our registered pharmacy.

Complete Your Purchase Today

Start your online consultation now. Our clinical team will assess your suitability for 12.5mg Mounjaro and arrange secure dispatch once approved. Remember, tirzepatide works alongside reduced-calorie diet and increased physical activity to support your weight management goals. Order your single pen today and take the next step in your treatment journey.

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