Why You Might Not Be Seeing MedExpress Referral Codes Anymore
Why have MedExpress referral codes disappeared? In this post, we explore the recent crackdown on public code sharing, the legal context behind it, and where to find the most competitive Mounjaro prices in the UK. No sponsorships — just helpful, up-to-date info.

If you’ve spent any time browsing social media or Reddit for tips on buying Mounjaro in the UK, you might’ve noticed a sudden drop in MedExpress referral codes. What’s going on? In this post, we’ll look at what’s changed, the reasons behind it, and provide a round-up of current Mounjaro pricing from various UK retailers — all with zero sponsorship, just helpful info.
🚫 The End of Public Referral Codes?
In early April 2025, users across Reddit (particularly in the r/MounjaroUK community) began reporting emails from MedExpress instructing them to remove referral codes from public platforms. This included Instagram bios, Reddit threads, and anywhere else online that wasn’t a private message or direct email to friends.
Some people were given a 48-hour deadline to remove public posts or risk losing any discounts they’d earned. Others had their codes deactivated altogether.
This has come as a surprise to many in the Mounjaro community, where referral codes had become a popular way to offset costs for repeat customers.
⚖️ Why Are Referral Codes Being Restricted?
It all comes down to UK advertising regulations for prescription-only medicines (POMs).
According to the Human Medicines Regulations 2012, it is illegal to promote POMs like Mounjaro to the general public. This includes:
- Advertising the product directly
- Offering discounts or promotions that could encourage wider use
- Sharing referral codes that could be interpreted as a sales incentive
The Advertising Standards Authority (ASA) and General Pharmaceutical Council (GPhC) are now enforcing these rules more tightly — and MedExpress appears to be aligning itself accordingly.
It’s worth noting that companies like Boots and LloydsPharmacy have never allowed referral codes for POMs for exactly this reason.
💷 UK Retailers Offering Mounjaro (April 2025)
Since referral codes are off the table, here’s an updated comparison of Mounjaro prices across UK retailers. This info is accurate at the time of writing and is not sponsored in any way. All prices are for single pens:
Retailer | 2.5mg | 5mg | 7.5mg | 10mg | 12.5mg | 15mg | Notes |
---|---|---|---|---|---|---|---|
Oxford Online Pharmacy | £129.99 | £138.99 | £169.98 | £188.98 | £204.94 | £204.94 | Includes needles |
The Family Chemist | £125 | £133 | £154 | £154 | £199 | £199 | Offers starter packs |
Boots Online Doctor | £219 | £219 | £229 | £229 | £249 | £249 | In-store collection available |
Superdrug Online Doctor | £215 | £215 | £225 | £225 | £245 | £245 | 30% off for new patients |
Numan | £209 | £209 | £229 | £229 | £299 | £299 | Includes coaching |
Asda Online Doctor | £128.98 | £184 | — | — | — | £204 | Includes aftercare |
Simple Online Pharmacy | £139 | £139 | £169.99 | £189.99 | £204.95 | £204.95 | Offers next-day delivery |
LloydsPharmacy Online | £149 | £179 | £199 | — | — | — | Limited stock/doses |
Pharmacy2U | £169 | £179 | £199 | — | — | — | Online only |
Morrisons Clinic | £129* | £159 | £179 | £179 | £199 | £199 | *First dose discounted |
Note: All prices are subject to change and based on online consultations. Please speak to a healthcare provider before starting treatment.
🧾 Final Thoughts
While the loss of referral codes may feel like a step back, it’s actually a move towards safer, more compliant access to medication. And with so many retailers now offering Mounjaro in the UK — some with very competitive pricing — there’s still plenty of choice available.
My personal choice is to use Medicine Market Place. I pay £135 per pen, including shipping, and they’ve consistently delivered on time. The packaging has always been secure and professional, and I’ve had a positive experience every time. It’s not a sponsored mention — just my honest feedback for anyone exploring options.
This blog is purely for information purposes. I’m not affiliated with any pharmacy or provider, and this post isn’t sponsored in any way. My goal is always to share helpful, accurate updates for those navigating life on Mounjaro.
If you’ve got questions, stories, or tips of your own, I’d love to hear from you.
Until next time — stay safe and take care of yourself 🌿
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