Buy Single Fat Pen - All Doses Available from £129.99

  • All six Mounjaro doses available as single pens
  • From £129.99 first order, £40 off with FIRST40
  • GPhC-registered UK pharmacy with fast delivery
  • Clinical assessment and prescription included
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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
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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 Single Pen Dose - Order Today

Single Pen Pricing - All Doses Available

Buy exactly what you need with our single pen options. Every Mounjaro dose is available individually, perfect for trying a new strength or maintaining your current treatment. First-time customers save £40 on every single pen, with returning customers enjoying £25 off each order.

Available Single Pen Doses

**2.5mg Single Pen**: £169.99 (£129.99 first order) - Ideal starter dose for new users beginning their weight management journey.

**5mg Single Pen**: £199.99 (£159.99 first order) - Popular progression dose for continued support.

**7.5mg Single Pen**: £249.99 (£209.99 first order) - Mid-range strength for established users.

**10mg Single Pen**: £269.99 (£229.99 first order) - Higher dose for enhanced appetite regulation.

**12.5mg Single Pen**: £299.99 (£259.99 first order) - Advanced strength for experienced users.

**15mg Single Pen**: £318.99 (£278.99 first order) - Maximum dose for optimal weight management support.

Why Choose Single Pens?

Single pens offer maximum flexibility for your treatment plan. Whether you're starting Mounjaro for the first time, progressing to a higher dose, or maintaining your current strength, individual pens let you order precisely what you need. Each pen provides four weeks of once-weekly injections, giving you time to assess your response before ordering your next dose.

Fast UK Prescription Service

Every order includes a full clinical assessment by our UK-qualified prescribers. Standard approval takes just 3 working days, or upgrade to express 24-hour service for immediate treatment access. All prescriptions are dispensed by our GPhC-registered pharmacy and delivered discreetly to your door.

How Mounjaro May Help

Mounjaro (tirzepatide) is a prescription-only medicine that activates GIP and GLP-1 receptors - two natural hormones that may help regulate appetite and promote feelings of fullness. When used alongside a reduced-calorie diet and increased physical activity, Mounjaro may support your weight management goals and help reduce food cravings.

Order Your Single Pen Now

Don't wait to start or continue your treatment. Select your required dose, complete the quick online assessment, and receive your prescription-only Mounjaro pen with fast UK delivery. Use code FIRST40 to save £40 on your first order, or enjoy automatic £25 savings as a returning customer.

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