Weight Loss Injection Single Pen - Individual Doses

  • All six doses available as individual pens
  • £40 off first orders with code FIRST40
  • Express 24-hour prescription approval available
  • GPhC-registered pharmacy with qualified prescribers
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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 Single Weight Loss Injection Pen

Single Pen Pricing - All Doses Available

Our single pen service gives you complete flexibility to purchase individual weight loss injection pens. Whether you're starting your journey with a 2.5mg pen or maintaining progress with higher doses, we stock all six Mounjaro strengths as individual pens.

2.5mg single pen: £169.99 (first order £129.99 with FIRST40), 5mg single pen: £199.99 (first order £159.99), 7.5mg single pen: £249.99 (first order £209.99). Higher maintenance doses available: 10mg at £269.99, 12.5mg at £299.99, and 15mg at £318.99. Returning customers automatically save £25 on every single pen order.

Why Choose Single Pen Purchase

Single pen buying suits customers who prefer flexibility over bulk purchasing. You can try different doses, manage your budget monthly, or simply order what you need when you need it. This approach works particularly well for those starting treatment or transitioning between doses.

Each single pen contains four weekly doses, providing one month's treatment. Your prescription-only supply comes with full clinical assessment and ongoing prescriber support throughout your treatment journey.

Fast Prescription Processing

Our qualified prescribers assess single pen orders within 3 working days as standard. Need faster service? Upgrade to express processing for 24-hour prescription approval. Once approved, your single pen ships immediately with tracked delivery.

Clinical assessment ensures Mounjaro suits your individual health profile. Our prescribers review your medical history, current medications, and weight management goals before approving your single pen order.

How Single Pens Work

Mounjaro activates GIP and GLP-1, two natural hormones that may help regulate appetite and promote feelings of fullness. This prescription-only treatment is designed to work alongside reduced-calorie diet and increased physical activity.

Your single pen provides precise dosing with the easy-to-use injection system. Each pen delivers four weekly doses, with clear instructions provided. Treatment should be used as prescribed and may help support your weight management goals when combined with lifestyle changes.

Order Your Single Pen Today

Ready to start? Select your required dose and complete our clinical assessment. First-time buyers use code FIRST40 for £40 off, while returning customers automatically receive £25 discount. Your single weight loss injection pen will be dispensed from our GPhC-registered pharmacy once prescribed.

All single pen orders include prescription fees, clinical assessment, and UK delivery. No hidden costs or subscription commitments - just straightforward, flexible access to prescription weight management 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