Single Pen weight loss injection Cost - Order Individual Pens

  • All six Mounjaro doses available as single pens
  • First-time buyer discount - save £40 with code FIRST40
  • Same-day clinical assessment and prescription approval
  • Discreet delivery from GPhC-registered UK pharmacy
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.

Individual Mounjaro Pen Pricing - Choose Your Dose

Single Pen Pricing for All Mounjaro Doses

Our transparent single pen pricing makes it easy to purchase exactly the Mounjaro dose you need. First-time buyers benefit from significant savings with our welcome discount, while returning customers enjoy reduced pricing on every order.

Complete Single Pen Price List

2.5mg single pen: £169.99 (£129.99 first order, £144.99 returning customers). The starter dose for most patients beginning their Mounjaro treatment journey. 5mg single pen: £199.99 (£159.99 first order, £174.99 returning customers). The most popular maintenance dose for ongoing weight management support.

7.5mg single pen: £249.99 (£209.99 first order, £224.99 returning customers). Mid-range dose for patients requiring increased effectiveness. 10mg single pen: £269.99 (£229.99 first order, £244.99 returning customers). Higher dose for enhanced weight management support.

12.5mg single pen: £299.99 (£259.99 first order, £274.99 returning customers). Advanced dose for established patients. 15mg single pen: £318.99 (£278.99 first order, £293.99 returning customers). Maximum dose for optimal weight management results.

Why Choose Single Pen Purchase

Single pen purchasing offers maximum flexibility for your weight management journey. You can try different doses without large upfront costs, making it perfect for first-time users or those adjusting their dosage. Our prescription-only Mounjaro pens are supplied from our GPhC-registered pharmacy with full MHRA compliance.

Each pen contains four doses for one month's treatment, designed to work alongside a reduced-calorie diet and increased physical activity. The tirzepatide injection may help regulate appetite and promote feelings of fullness by activating natural GIP and GLP-1 hormones.

Order Process for Single Pens

Complete our online clinical assessment to determine your suitable Mounjaro dose. Our UK-registered prescribers review applications within 3 working days, or upgrade to express 24-hour approval. Once approved, your single pen ships discreetly with tracked delivery.

Use code FIRST40 to save £40 on your first order, or enjoy automatic £25 savings as a returning customer. All single pen orders include comprehensive injection guidance and ongoing support from our clinical team.

Clinical Assessment Required

All Mounjaro pens require prescription approval following clinical assessment. Our online consultation covers your medical history, current medications, and weight management goals to ensure safe and appropriate treatment. This prescription-only medicine is subject to MHRA additional monitoring as an established treatment option.

Start your order today by selecting your preferred single pen dose and completing the clinical assessment. Our UK pharmacy team will process your prescription quickly and dispatch your Mounjaro pen with discrete packaging and tracking confirmation.

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