Weight Loss Medication Single Pen - Buy Online

  • All single pen doses available - 2.5mg to 15mg options
  • First order discount - Save £40 with code FIRST40
  • GPhC-registered pharmacy with MHRA-approved medication
  • Fast approval process - standard 3 days or express 24 hours
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.

Choose Your Single Pen Dose - Order Today

Weight Loss Medication Single Pen Options

Our single pen range offers flexibility for customers wanting to purchase individual doses. Each Mounjaro pen contains enough medication for one week's treatment, with all six dose strengths available as single pen purchases. From starter doses to maintenance levels, you can select the exact pen strength prescribed for your treatment plan.

Single Pen Pricing - All Doses Available

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). 10mg single pen: £269.99 (first order £229.99). 12.5mg single pen: £299.99 (first order £259.99). 15mg single pen: £318.99 (first order £278.99). All prices include clinical consultation and prescription service from our qualified healthcare professionals.

Why Choose Single Pen Purchase

Single pen purchasing provides ultimate flexibility for your weight management treatment. Perfect for patients wanting to trial a specific dose, those transitioning between strengths, or customers preferring to order weekly. Each pen delivers seven days of once-weekly treatment, designed to support appetite regulation and weight management alongside your reduced-calorie diet and exercise programme.

Professional Clinical Assessment Required

Every single pen order includes mandatory clinical assessment by our UK-qualified prescribers. This ensures Mounjaro tirzepatide treatment is suitable and safe for your individual circumstances. The medication may help regulate appetite and promote feelings of fullness through activation of GIP and GLP-1 hormones. Assessment covers medical history, current medications, and weight management goals to determine appropriate dosing.

Fast Approval and Delivery Service

Standard clinical approval completed within 3 working days of submission. Upgrade to express service for 24-hour approval when urgency is required. Once approved, your single pen ships via secure courier with tracking provided. All medication supplied from our GPhC-registered pharmacy premises, ensuring authentic MHRA-approved Mounjaro throughout the supply chain.

Order Your Single Pen Now

Complete your clinical assessment and order today. First-time customers automatically qualify for £40 discount using code FIRST40 at checkout. Returning customers receive £25 off every subsequent order. Choose your required dose strength and begin your prescription weight loss journey with confidence. Professional medical support available throughout your treatment programme.

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