£40 OFF Best Vitamins for Mounjaro - Code FIRST40

  • £40 OFF first order with code FIRST40 - maximum savings assured
  • Essential vitamins bundle specifically for Mounjaro patients available
  • GPhC-registered pharmacy with full clinical assessment included
  • Express 24-hour approval available - start treatment faster
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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
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 Apply Your £40 Discount Code FIRST40

Claim Your £40 Discount Code FIRST40 Now

Enter discount code FIRST40 at checkout to save £40 on your first order. This exclusive offer applies to all Mounjaro prescriptions and vitamin bundles, giving you maximum value on your weight management journey. Your 2.5mg starter pen drops from £169.99 to just £129.99, whilst our popular Intro Duo bundle (2.5mg + 5mg pens) reduces from £339.99 to £299.99.

Essential Vitamins for Mounjaro Patients

Mounjaro may affect nutrient absorption, making vitamin supplementation crucial during treatment. Our pharmacy experts recommend specific vitamins including B-complex, vitamin D3, and multivitamins designed to support patients taking tirzepatide. These prescription-strength supplements work alongside your reduced-calorie diet and increased physical activity programme.

Mounjaro Pricing with FIRST40 Discount

Single pen prices with your £40 discount: 2.5mg starter dose £129.99 (save £40), 5mg maintenance dose £159.99 (save £40), 7.5mg progression dose £209.99 (save £40). Bundle deals offer even greater savings - our Progress Duo (5mg + 7.5mg) costs £369.99 with FIRST40 applied, providing two months of treatment plus vitamins.

How to Order Your Vitamins and Mounjaro

Complete our online clinical assessment, add your chosen Mounjaro dose and vitamin bundle to basket, then apply code FIRST40 at checkout. Our GPhC-registered prescribers review applications within 3 working days, or choose express 24-hour service. Once approved, your prescription-only Mounjaro and vitamins dispatch for next-day delivery.

Why Combine Vitamins with Your Mounjaro Treatment

Tirzepatide activates GIP and GLP-1 hormones to regulate appetite and promote feelings of fullness. This mechanism may reduce food intake, potentially affecting vitamin levels. Our recommended vitamin combinations support overall health whilst you follow the prescribed reduced-calorie diet alongside your once-weekly injectable treatment.

Returning Customer Savings

After using FIRST40, returning customers receive £25 off every subsequent order. This ongoing discount applies to vitamin refills and Mounjaro prescription renewals, ensuring continued savings throughout your treatment programme.

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?

Check Eligibility
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.

Download now App Store and Google Play

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