Mounjaro (Tirzepatide)
Clinician-Led Weight Loss Programme
Mounjaro (tirzepatide) — a once-weekly injection, prescribed by qualified UK prescribers and delivered to your door.
Start ConsultationSimple Process
How it works
Complete Your Consultation
Answer a 5-minute online health questionnaire from the comfort of your home. Your information is kept strictly confidential.
Prescriber Review
A qualified UK prescriber reviews your consultation within 24 hours and, if clinically appropriate, issues your prescription.
Delivered to Your Door
Your medication is dispatched in discreet, temperature-controlled packaging via tracked Royal Mail delivery.
Clinically Proven
The results speak for themselves
Average body weight loss in clinical trials
Of sustained, clinically proven results
Weekly injection — simple and convenient
Registered pharmacy you can trust
Transparent Pricing
Choose your treatment
Your prescriber will recommend the right dose for you based on your consultation. All prices include free clinical review.
2.5mg
£149.99
per pen
5mg
£169.99
per pen
7.5mg
£189.99
per pen
10mg
£209.99
per pen
12.5mg
£229.99
per pen
15mg
£249.99
per pen
Free consultation. No obligation. Your prescriber will guide your dosing.
Safe & Trusted
Your safety is our priority
GPhC Registered Pharmacy
We are registered with the General Pharmaceutical Council, the UK pharmacy regulator.
Qualified UK Prescribers
Every consultation is reviewed by a GMC/GPhC registered clinician based in the United Kingdom.
Genuine Eli Lilly Mounjaro
All Mounjaro pens are genuine Eli Lilly products sourced from authorised UK wholesalers.
Tracked & Discreet Delivery
Your medication arrives in plain, discreet packaging with full Royal Mail tracking.
Ongoing Clinical Support
Our pharmacy team is available to answer questions throughout your treatment journey.
Secure Payment
All transactions are encrypted and processed securely via Stripe with bank-level security.
Common Questions
Frequently asked questions
Mounjaro (tirzepatide) is a prescription weight loss injection that works by mimicking two gut hormones — GLP-1 and GIP. It reduces appetite, slows gastric emptying, and helps regulate blood sugar levels, leading to significant weight loss when combined with a reduced-calorie diet and exercise.
Yes. Mounjaro is a prescription-only medicine (POM) in the UK. At Roots Pharmacy you complete a free online consultation reviewed by a qualified prescriber. If clinically appropriate, they will issue a prescription and your treatment is dispatched directly to you.
Clinical trials (SURMOUNT-1) showed patients lost an average of 15-22% of their body weight over 72 weeks, depending on the dose. Individual results vary based on starting weight, adherence, diet, and exercise.
The most common side effects are nausea, diarrhoea, decreased appetite, vomiting, and constipation. These are usually mild, occur when starting or increasing the dose, and tend to improve over time.
Once your consultation is approved and payment is captured, we aim to dispatch within 1 business day. Standard Royal Mail Tracked 48 delivery takes 2-3 working days.
Mounjaro is also licensed for type 2 diabetes. However, your prescriber will need to review your full medical history during the consultation to ensure it is safe alongside your existing diabetes medications.
Ready to start your weight loss journey?
Join thousands of people across the UK who have transformed their health with our clinician-led Mounjaro programme.
Start Your ConsultationQuestions? Email us at admin@rootspharmacy.co.uk