Included in your subscription
Affordable tirzepatide pricing
When you join SemaPen, your Mounjaro prescription costs just £40 per week for the first month. Plus, you'll pay an affordable flat fee from month three onwards.*
Tailored support
Your SemaPen programme is designed by real UK obesity experts. They're on hand to help you conquer your goals and keep on track.
Money-back guarantee
You're free to cancel your subscription at any time.** And if you don't lose 5% of your starting weight, you'll get your money back.***
Community rewards
All subscribers receive a £60 smart body scale with their first pen. Upload your progress to the cloud and unlock exclusive rewards for hitting weight loss targets.
Mounjaro cost per month*
How your subscription works
Your Mounjaro monthly cost includes real-time support, exclusive content and automatic delivery of each dose.
Most Mounjaro injection prices you see online are just that: the price of the injection pen and nothing else.
But SemaPen is different. When you subscribe to our Mounjaro programme, you're joining a step-by-step weight loss plan built on 20+ years of obesity treatment experience.
This means you can enjoy tailored support whenever you need it. It means exclusive access to weight loss guides and diet advice. And it means you'll never forget your next dose: we'll send it automatically as part of your subscription.
It all starts with an online consultation. Simply answer a few questions and find out instantly whether you're eligible for treatment.
Where next?
Mounjaro programme
New to Mounjaro? Get to know this revolutionary weight loss drug here.
Why choose SemaPen?
SemaPen is a new type of weight loss programme built on 20+ years of medical knowledge.
Weight loss guides
Start here to learn about obesity treatments and the science behind weight loss.
Side effects
It's important to know potential side effects before you start any treatment. Here are the straight facts.
