Save £40 on Best Weight Loss Medication - Code FIRST40

  • £40 off first order with code FIRST40 - prices from £129.99
  • Prescription-only Mounjaro available with clinical assessment
  • GPhC-registered UK pharmacy with MHRA-approved medication
  • Fast approval in 24-72 hours with discreet next-day delivery
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.

How to Use Your £40 Discount Code for Weight Loss Medication

Claim Your £40 Discount with Code FIRST40

Ready to start your weight loss journey? Use discount code FIRST40 at checkout and save £40 on your first order of prescription-only weight loss medication. This exclusive offer brings Mounjaro 2.5mg down to just £129.99 for new customers - making the UK's most clinically-effective treatment more accessible than ever.

Your Discount Code Savings Calculator

See how much you can save with code FIRST40 on our most popular options:

• Mounjaro 2.5mg: Was £169.99 → Now £129.99 (Save £40)
• Mounjaro 5mg: Was £199.99 → Now £159.99 (Save £40)
• Intro Duo Bundle: Was £339.99 → Now £299.99 (Save £40)
• Progress Trio Bundle: Was £674.99 → Now £634.99 (Save £40)

Every first order qualifies for this discount - choose single pens or multi-pen bundles and still save £40 with code FIRST40.

Why Mounjaro Is the Best Medication for Weight Loss

Mounjaro (tirzepatide) is a prescription-only medication that may help support significant weight management when used alongside a reduced-calorie diet and increased physical activity. This once-weekly injectable works by activating GIP and GLP-1 hormones, which can help regulate appetite and promote feelings of fullness.

Our patients choose Mounjaro because it's designed to address multiple pathways involved in weight regulation, potentially making it more effective than single-hormone treatments. Clinical studies show it may help reduce food cravings and support sustainable weight management.

How to Apply Your Discount Code

Using code FIRST40 is simple:

1. Select your preferred Mounjaro strength or bundle
2. Complete our confidential clinical assessment
3. Add items to basket and proceed to checkout
4. Enter discount code FIRST40 in the promo code box
5. Watch your total drop by £40 instantly

Your prescription will be reviewed by our qualified clinicians, and upon approval, your medication ships with discreet next-day delivery.

Start with the Right Strength for Maximum Savings

New users typically begin with Mounjaro 2.5mg (now £129.99 with FIRST40) or choose our Intro Duo bundle with 2.5mg and 5mg pens for £299.99 after discount. This gives you an 8-week supply with the flexibility to titrate up as recommended by healthcare professionals.

Returning customers continue saving with £25 off every subsequent order - no code needed, discount applied automatically.

Order Now and Save £40 Today

Don't miss this opportunity to access the UK's best medication for weight loss at a discounted price. Our GPhC-registered pharmacy ensures you receive genuine, MHRA-approved medication with full clinical support. Standard approval takes 3 working days, or upgrade to express processing for 24-hour approval.

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