September price hold at SemaPen: time to decide with clinical support

Ready to take the next step? See if you're eligible for expert-led weight loss support.

Check your eligibility

September price hold at SemaPen: time to decide with clinical support

Mounjaro® pricing at SemaPen: September first month £159, then dose-based pricing

Many patients are weighing up next steps. To support calm, informed choices, we’re absorbing most of the Mounjaro® price rise through September for new and existing patients.


That means:


New starters: first month £159 with code WELCOME


From month two / existing patients:


  • 2.5 mg £199
  • 5 mg £225
  • 7.5 mg £249
  • 10 mg £275
  • 12.5 mg £289
  • 15 mg £299


This buys time to talk with our clinicians, adjust dose if appropriate, or consider Wegovy, which remains unchanged in price.

We expect to review pricing from 1 October 2025. Until then, our focus is continuity of care and helping you choose what suits you best.



Questions about your plan or next order?


Message us in the SemaPen app or call 01244 738 163.


The £159 first month applies to new patients who start in September and are clinically eligible.

  • Average 15-21% weight loss*
  • Tailored programmes built by real experts
  • Targeted support to make success feel simpler
  • Unique app with weight loss tools and lessons

Your journey starts here

Start your personalised weight loss plan in minutes.

1

Start your online consultation

2

Get approved by our clinical team

3

Begin your programme

Get started
Learn how medically supervised total diet replacement (TDR) programmes work
by Simon Edward 28 August 2026
Learn how medically supervised total diet replacement (TDR) programmes work, who they're suitable for and what the evidence says.
Learn who total diet replacement programmes are designed for, how they work
by Simon Edward 24 August 2026
Learn who total diet replacement programmes are designed for, how they work and whether they could support your weight loss goals.
Can you take Wegovy with the contraceptive pill? Learn what the evidence says about safety,
by Simon Edward 21 August 2026
Can you take Wegovy with the contraceptive pill? Learn what the evidence says about safety, effectiveness and pregnancy planning.
Learn what NHS Tier 3 weight management services are,
by Simon Edward 17 August 2026
Learn what NHS Tier 3 weight management services are, who they're for and how specialist support could help you achieve lasting weight loss.
Support weight loss at lunchtime with these satisfying, balanced meals – perfect for taking to work
by Simon Edward 14 August 2026
Support weight loss at lunchtime with these satisfying, balanced meals – perfect for taking to work or prepping ahead of busy days.
Learn how exercise supports obesity management by improving health, preserving muscle
by Simon Edward 10 August 2026
Learn how exercise supports obesity management by improving health, preserving muscle and complementing healthy eating and weight loss.
Thinking about pausing or recommencing weight loss injections? Learn what happens,
by Simon Edward 4 August 2026
Thinking about pausing or recommencing weight loss injections? Learn what happens, when it's appropriate, and why medical guidance matters.
Have you taken too much Mounjaro? Get clear, expert advice on what to do next and what symptoms
by Simon Edward 31 July 2026
Have you taken too much Mounjaro? Get clear, expert advice on what to do next and what symptoms to watch for.
Taking HRT and considering Mounjaro? Learn about potential interactions, oral vs transdermal HRT
by Simon Edward 31 July 2026
Taking HRT and considering Mounjaro? Learn about potential interactions, oral vs transdermal HRT and what to discuss with your prescriber.
Do weight loss injections always mean better results?
by Simon Edward 31 July 2026
Do weight loss injections always mean better results, or can diet alone cause significant weight loss? Let's compare the evidence.
More posts