Buy Mounjaro Starting Dose Single Pen - £129.99

  • All 6 doses available as single pens - 2.5mg to 15mg
  • £40 OFF first order with code FIRST40
  • Clinical assessment and prescription included
  • Express 24-hour approval available
Start free consultation

Treatment from £144.99

Takes under 2 minutes · 100% online
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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 Mounjaro Single Pen Dose Today

Mounjaro Single Pen Pricing - All Doses Available

Purchase your Mounjaro starting dose as a single pen with transparent pricing across all six available strengths. First-time customers benefit from £40 savings, while returning customers receive £25 off every order. Choose the single pen option that matches your prescribed starting dose:

2.5mg Single Pen: £169.99 (£129.99 first order)
5mg Single Pen: £199.99 (£159.99 first order)
7.5mg Single Pen: £249.99 (£209.99 first order)
10mg Single Pen: £269.99 (£229.99 first order)
12.5mg Single Pen: £299.99 (£259.99 first order)
15mg Single Pen: £318.99 (£278.99 first order)

Why Choose Single Pen Purchase

Many customers prefer starting with a single Mounjaro pen to assess their response before committing to larger quantities. Single pen purchases offer flexibility to adjust doses based on clinical guidance, allowing you to progress at your own pace through the titration schedule.

Each single pen contains four weekly doses of your prescribed strength, supporting one month of treatment when used alongside a reduced-calorie diet and increased physical activity. Our single pen option suits customers who want to trial Mounjaro or those following specific dosing schedules recommended by their prescribing clinician.

Clinical Assessment Process

Every Mounjaro single pen purchase includes comprehensive clinical assessment by our UK-qualified prescribers. Complete your online consultation detailing your weight management goals, medical history, and current health status. Our clinical team reviews your application within 3 working days (or 24 hours with express service) before issuing your prescription.

Mounjaro is a prescription-only medication containing tirzepatide, which activates GIP and GLP-1 receptors to support appetite regulation and promote feelings of fullness. Clinical studies demonstrate Mounjaro may help reduce food cravings when combined with lifestyle modifications.

Starting Dose Guidance

The typical Mounjaro starting dose is 2.5mg once weekly for four weeks, allowing your body to adjust to the medication. Many customers begin their journey with our 2.5mg single pen at £129.99 (first order price), providing the recommended initial month of treatment.

Following the starting period, your dose may be increased to 5mg weekly based on clinical assessment and individual response. Our single pen purchasing option allows flexible progression through each dose strength without committing to multiple pens upfront.

GPhC-Registered UK Supply

All Mounjaro single pens are dispensed by our GPhC-registered UK pharmacy, ensuring authentic medication sourced through licensed pharmaceutical channels. Each pen undergoes quality verification before dispatch, with temperature-controlled storage maintaining medication efficacy.

Your single pen arrives in discreet packaging with comprehensive injection guidance, storage instructions, and clinical support contact details. We provide ongoing customer support throughout your treatment journey, whether you purchase single pens or progress to bundle options.

Order Your Single Pen Today

Begin your Mounjaro weight management programme with a single pen purchase. Use code FIRST40 at checkout for £40 off your initial order, bringing the 2.5mg starting dose to just £129.99. Complete your clinical assessment online and receive your prescribed single pen within days of approval.

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