Weight Loss Pens UK - £40 Off Your First Order

  • £40 off your first order with code FIRST40
  • Genuine Mounjaro from GPhC-registered UK pharmacy
  • Online consultation with qualified UK prescribers
  • Free delivery and ongoing prescriber support included
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.

First-Time Buyer Pricing & Getting Started Guide

Your First Order Pricing - Save £40

As a new customer, you'll save £40 on your first weight loss pen order with code FIRST40. Here's what you'll pay for genuine Mounjaro (tirzepatide):

Single Pen First Order Prices:
• 2.5mg: £129.99 (usually £169.99)
• 5mg: £159.99 (usually £199.99)
• 7.5mg: £209.99 (usually £249.99)
• 10mg: £229.99 (usually £269.99)

Starter Bundle Options:
• Intro Duo (2.5mg + 5mg): £299.99 (usually £339.99)
• Progress Duo (5mg + 7.5mg): £369.99 (usually £409.99)

How Your First Purchase Works

Ordering your first weight loss pen is straightforward with our streamlined process designed for new customers. Select your preferred strength or starter bundle, then complete our comprehensive online consultation. Our qualified UK prescribers review your medical history and current health status to ensure Mounjaro is suitable for your weight management goals.

The consultation covers your BMI, previous weight loss attempts, current medications, and any underlying health conditions. This clinical assessment is mandatory for all prescription-only medicines and ensures your safety throughout treatment.

What to Expect as a First-Time Buyer

Most first-time buyers start with our 2.5mg pen at £129.99 after your FIRST40 discount. This lowest strength helps your body adjust to tirzepatide while minimising potential side effects. Your prescriber may recommend our Intro Duo bundle if you're planning to progress through the titration schedule.

Mounjaro works by activating GIP and GLP-1 hormones that regulate appetite and promote feelings of fullness. When used alongside a reduced-calorie diet and increased physical activity, it may help support your weight management objectives. The once-weekly injection fits easily into your routine.

Approval Timeframes for New Customers

Standard consultation approval takes 3 working days from submission. If you need your weight loss pen urgently, our express service provides approval within 24 hours for an additional fee. Both options include the same thorough clinical review by our qualified prescribers.

Once approved, your order ships via tracked delivery at no extra cost. You'll receive detailed injection instructions, storage guidance, and direct access to our prescriber support team for any questions during treatment.

Getting Started with Confidence

Your first order includes comprehensive support materials to ensure treatment success. We provide step-by-step injection guides, dietary recommendations to maximise results, and access to our clinical team throughout your journey. Many customers find starting with professional guidance makes the process smoother and more effective.

Remember that Mounjaro is subject to MHRA additional monitoring as a newer treatment, meaning we track your progress closely. This enhanced oversight provides additional safety assurance for first-time users.

Order Your First Weight Loss Pen Today

Don't miss your £40 saving on genuine prescription weight loss pens from our registered UK pharmacy. Use code FIRST40 at checkout and start your consultation today. Our prescribers are ready to assess your suitability and guide you through the next steps of your weight management journey.

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