Weight Loss Jabs UK - Single Pen Available Online

  • All Mounjaro doses available as single pens from £169.99
  • £40 OFF first order (code FIRST40) - 2.5mg pen just £129.99
  • GPhC-registered UK pharmacy with clinical assessment included
  • Fast 3-day approval or upgrade to 24-hour express service
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.

Buy Your Single Weight Loss Pen Today - All Doses Available

Single Pen Pricing - All Mounjaro Doses Available

Choose the exact dose you need with our single pen options. New customers save £40 with code FIRST40, while returning customers get £25 OFF every order. Our 2.5mg starting dose pen costs just £129.99 for first-time buyers (normally £169.99). Higher doses available: 5mg at £199.99, 7.5mg at £249.99, 10mg at £269.99, 12.5mg at £299.99, and 15mg at £318.99. Returning customers receive automatic discounts on every purchase.

Perfect for Testing or Targeted Treatment

Single pens offer flexibility for those wanting to try Mounjaro before committing to larger quantities. Ideal if you're transitioning between doses or need just one pen to complete your treatment cycle. Each pen contains four weekly doses, providing a full month's treatment. Our clinical team will assess your suitability during the online consultation process.

Fast UK Delivery from GPhC-Registered Pharmacy

All weight loss jabs are supplied by our fully registered UK pharmacy following MHRA guidelines. Standard clinical assessment completed within 3 working days, or upgrade to 24-hour express approval for faster access. Free delivery included on all orders. Each Mounjaro pen is designed to support weight management alongside a reduced-calorie diet and increased physical activity.

How Mounjaro Single Pens Work

Mounjaro (tirzepatide) activates GIP and GLP-1 - two natural hormones that may help regulate appetite and promote feelings of fullness. This prescription-only medicine can support weight management when used correctly. Each single pen provides precise dosing with our easy-to-use injection system. Clinical assessment ensures the treatment is suitable for your individual needs.

Order Your Single Weight Loss Pen Now

Complete your online assessment today to access Mounjaro single pens. Our qualified clinicians will review your application and approve suitable candidates within 3 working days. Don't wait - use code FIRST40 to save £40 on your first order. Returning customers automatically receive £25 OFF. Start your weight management journey with confidence from the UK's trusted online pharmacy.

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