£40 OFF Weight Loss Injections - Code FIRST40

  • £40 OFF first order with code FIRST40 - automatic savings
  • Mounjaro from £129.99 (was £169.99) with discount applied
  • GPhC-registered pharmacy with clinical assessment included
  • Express 24-hour approval available for immediate treatment
Start free consultation

Treatment from £144.99

Takes under 2 minutes · 100% online
Person enjoying the outdoors

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.

How to Use Your £40 Discount Code FIRST40

Apply Code FIRST40 for Instant £40 Savings

New customers can save £40 immediately on their first order of prescription weight loss injections. Simply enter discount code FIRST40 at checkout to reduce your total by £40. This offer applies to all Mounjaro pen strengths and bundle packages, making your treatment more affordable from day one.

Discounted Mounjaro Pricing with Code FIRST40

With your £40 discount code, single Mounjaro pens start from just £129.99. The 2.5mg starter pen drops from £169.99 to £129.99, whilst the 5mg pen reduces from £199.99 to £159.99. Higher strength options like 15mg cost £278.99 (was £318.99) with your discount applied automatically.

Bundle Packages with Maximum Savings

Combine your FIRST40 discount code with our bundle offers for even greater value. The popular Intro Duo bundle (2.5mg + 5mg pens) costs just £299.99 with your discount - saving you £80 compared to individual purchases. Three-pen bundles like the Intro Trio drop to £534.99 with code FIRST40, providing comprehensive dose progression at discounted rates.

Fast-Track Your Order with Express Approval

Don't wait to start your treatment. Add express approval to process your clinical assessment within 24 hours instead of the standard 3 working days. Combined with your £40 discount code, you can receive genuine Mounjaro injections quickly and affordably. Our qualified prescribers review every application thoroughly whilst maintaining rapid turnaround times.

Ongoing Savings for Returning Customers

After using discount code FIRST40, returning customers automatically receive £25 off every subsequent order. This means continued affordability throughout your weight management journey. The 2.5mg pen costs £144.99 for returning customers, whilst higher strengths remain competitively priced with automatic discounts applied.

Secure Ordering Process

Place your order in minutes through our secure platform. Add your chosen Mounjaro strength or bundle to basket, enter discount code FIRST40, and complete your clinical assessment. Our GPhC-registered pharmacy processes orders rapidly, with discreet packaging and tracked delivery included. Payment is fully secure with multiple options available.

Ready to save £40 on prescription weight loss injections? Apply discount code FIRST40 at checkout and start your treatment journey with professional medical support and genuine Mounjaro delivered to your door.

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