15mg Mounjaro Single Pen - £278.99 First Order

  • Single 15mg pen £318.99 (£278.99 first order)
  • GPhC-registered pharmacy prescription service
  • Express 24-hour approval available
  • Discreet delivery with full tracking
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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
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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 15mg Mounjaro Single Pen Purchase

15mg Mounjaro Single Pen Pricing

Our 15mg Mounjaro single pen costs £318.99 for standard customers, with first-time buyers saving £40 using code FIRST40 to pay just £278.99. Returning customers receive £25 off every order, reducing the price to £293.99. This prescription-only medication requires clinical assessment before purchase, ensuring safe and appropriate treatment for your weight management needs.

Why Choose Single Pen Purchase

Single pen ordering offers maximum flexibility for your treatment schedule. Whether you're continuing from a lower dose, maintaining your current 15mg regimen, or your clinician has recommended this specific strength, individual pen purchase allows precise treatment management without committing to larger quantities. Each pen contains four weeks of once-weekly injections, providing complete treatment control.

Complete Single Pen Package

Your 15mg Mounjaro single pen includes everything needed for four weeks of treatment. Each KwikPen contains pre-measured doses with built-in injection mechanism, plus we provide alcohol swabs, injection guidance, and comprehensive treatment support. The medication activates GIP and GLP-1 hormones to regulate appetite and promote feelings of fullness when used alongside reduced-calorie diet and increased physical activity.

Clinical Assessment Process

Our qualified prescribers conduct thorough clinical assessments for all Mounjaro prescriptions. Standard assessment takes three working days, while our express service provides 24-hour approval for urgent requirements. The assessment ensures 15mg Mounjaro is clinically appropriate for your individual circumstances and weight management goals. Once approved, your single pen is dispatched immediately from our GPhC-registered pharmacy.

All Single Pen Doses Available

While you're interested in 15mg Mounjaro, we stock all dose strengths as single pens. Starting doses include 2.5mg (£169.99) and 5mg (£199.99), with progression options of 7.5mg (£249.99), 10mg (£269.99), and 12.5mg (£299.99). This allows seamless dose adjustment under clinical supervision without purchasing multiple pens unnecessarily. Your prescriber may recommend starting lower if you're new to tirzepatide treatment.

Secure Order Process

Ordering your 15mg Mounjaro single pen takes minutes through our secure checkout system. Complete the clinical questionnaire honestly and thoroughly, select your preferred approval timeframe, and apply discount code FIRST40 if you're a new customer. Payment is processed securely, and you'll receive immediate confirmation with tracking details once your prescription is approved and dispatched.

Ongoing Treatment Support

Every single pen purchase includes access to our clinical support team throughout your treatment. We provide injection training, side effect management advice, and dose progression guidance when needed. Our pharmacists are available for treatment questions, and you can easily reorder additional pens as your treatment progresses. This comprehensive support ensures optimal treatment outcomes with your 15mg Mounjaro therapy.

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