Get £40 OFF The Best Weight Loss Injection Today

  • £40 OFF first order with discount code FIRST40
  • From £129.99 for first Mounjaro pen (was £169.99)
  • GPhC-registered UK pharmacy with MHRA-approved supply
  • Express 24-hour approval available for faster start
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.

Apply Code FIRST40 For Maximum Mounjaro Savings

Your £40 Discount Code: FIRST40

Simply enter code FIRST40 at checkout to unlock £40 off your first Mounjaro order. This brings your starting 2.5mg pen down to just £129.99 - the lowest price available for prescription-only tirzepatide in the UK. The discount applies automatically, giving you immediate savings on the most effective weight loss injection currently available.

Mounjaro Prices With Your Discount Code

With code FIRST40, you'll pay these reduced first-order prices: 2.5mg starter pen for £129.99 (save £40), 5mg pen for £159.99 (save £40), or our popular Intro Duo bundle containing both 2.5mg and 5mg pens for just £299.99 - a total saving of £40 on your complete starter package. These prices include full clinical assessment and prescription by our qualified prescribers.

Why Mounjaro Is The Best Weight Loss Injection

Mounjaro contains tirzepatide, which activates both GIP and GLP-1 receptors to regulate appetite and promote feelings of fullness. Clinical trials demonstrate it may support more significant weight management than other available injections when used alongside reduced-calorie diet and increased physical activity. This dual-action approach makes it the most advanced prescription weight loss injection available through UK pharmacies.

How To Order With Your Discount Code

Select your preferred Mounjaro strength or bundle, complete our clinical questionnaire, and enter FIRST40 at checkout. Our prescribers will assess your suitability within 3 working days (or 24 hours with express service). Once approved, your genuine Mounjaro pens are dispatched immediately with full usage instructions and ongoing support.

Bundle Deals With Maximum Savings

Combine your FIRST40 discount with our bundle offers for even greater value. The Intro Trio bundle includes 2.5mg, 5mg, and 7.5mg pens for £534.99 with your discount - providing three months of treatment with progressive dosing. This represents the best value for money when starting your Mounjaro journey, giving you everything needed for successful weight management.

Returning Customer Savings

After your discounted first order, returning customers save £25 on every subsequent purchase. This means ongoing 2.5mg pens for just £144.99, 5mg for £174.99, and higher strengths at similar reductions. Your weight loss journey becomes more affordable with every order, ensuring long-term treatment remains accessible.

Order Today With Code FIRST40

Don't wait to start your transformation. Enter FIRST40 at checkout and begin your Mounjaro treatment for £40 less. With clinical assessment, genuine medication, and full support included, you're getting the best weight loss injection at the best possible price through the UK's most trusted online pharmacy.

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