Which Weight Loss Drug is Best? Single Pen Available

  • All 6 Mounjaro dosage strengths available as single pens
  • First-time buyers save £40 with code FIRST40
  • Express 24-hour approval upgrade available
  • Genuine prescription medication 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.

Mounjaro Single Pen - Start Your Weight Loss Journey

Why Choose Mounjaro Single Pens?

Mounjaro single pens offer the perfect solution for those wanting to try this prescription-only weight loss medication without committing to larger quantities. Available in all six dosage strengths, single pens let you start at the appropriate dose or continue your treatment journey with precisely what you need.

Complete Single Pen Range Available

Every Mounjaro dosage strength is available as a single pen purchase. The 2.5mg starter dose begins at £169.99 (£129.99 for first orders), while the highest 15mg strength is priced at £318.99 (£278.99 for new customers). This flexibility means you can purchase exactly the dose prescribed during your clinical assessment.

First-Time Buyer Advantages

New customers benefit from substantial savings on their initial purchase. Use code FIRST40 to save £40 on your first single pen order. The 2.5mg starting dose drops to just £129.99, making it affordable to begin treatment with this prescription medication that may help support your weight management goals.

How Mounjaro Single Pens Work

This once-weekly injectable activates two natural hormones - GIP and GLP-1 - which may help regulate appetite and promote feelings of fullness. When used alongside a reduced-calorie diet and increased physical activity as prescribed, Mounjaro can support sustainable weight management. Each single pen contains four weeks' worth of treatment.

Pricing Structure for All Doses

Our transparent pricing ensures you know exactly what each dose costs. Mid-range doses like 7.5mg are priced at £249.99 (£209.99 first order), while the 10mg strength costs £269.99 (£229.99 for new customers). Returning customers enjoy ongoing £25 discounts on every order, making continued treatment more affordable.

Quick Assessment and Approval

Every single pen purchase includes a comprehensive clinical assessment by our qualified prescribers. Standard approval takes three working days, but express 24-hour processing is available as a paid upgrade for those wanting to start treatment quickly. This ensures your prescription is clinically appropriate and safe.

Genuine Medication Assurance

All Mounjaro single pens are sourced directly through legitimate pharmaceutical channels and dispensed by our GPhC-registered UK pharmacy. This prescription-only medication is subject to MHRA additional monitoring, ensuring the highest safety standards for every pen supplied.

Order Your Single Pen Today

Don't wait to start your weight management journey. Choose your required dosage strength and complete your clinical assessment today. With first-order savings and flexible single pen options, starting treatment has never been more accessible. Express approval means you could have your prescription within 24 hours.

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