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Mounjaro

Mounjaro

Once-weekly injection that targets two appetite hormones. Lose 22.5% body weight on average

£136.88a month

£34.22 a week

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Results you can expect on Mounjaro

In the SURMOUNT-1 trial, people who stayed on Mounjaro lost 22.5% of their body weight on average over 72 weeks.

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  • 22.5%average weight lost
  • 72 weeksSURMOUNT-1 trial
  • 15mg weeklydose studied
0%5%10%15%20%25%22.5%NowWk 16Wk 32Wk 48Wk 72

Average result for people who stayed on treatment, alongside a reduced-calorie diet and more physical activity. The curve is approximated from the published average. Individual results vary.

Mounjaro prices, compared

Every strength, at our standard price, next to other UK providers.

Mounjaro standard price per pen by strength: Totiva compared with other UK providers, checked 24 September 2026. Excludes first-order discounts.
Provider2.5mg5mg7.5mg10mg12.5mg15mg
Totiva£136.88£157.88£207.88£232.88£248.88£268.88
Bolt Pharmacy£169.00£199.00£259.00£289.00£309.00£319.00
Boots£182.95£202.95£262.95£302.95£322.95£342.95
Numan£219.00£249.00£299.00£319.00£339.00£359.00
Voy£214.00£244.00£294.00£324.00£344.00£359.00
Superdrug£180.50£193.50£271.50£306.50£318.50£338.50
Juniper£199.00£229.00£279.00£304.00£329.00£339.00
MedExpress£183.94£193.94£253.94£283.94£303.94£313.94

How it works

Getting started takes about three minutes.

  1. Totiva online consultation on a phone

    Complete a simple consultation

    A few questions about your health and goals. No appointment, no selfies.

  2. Totiva pharmacist

    A pharmacist reviews it

    A GPhC-registered prescriber checks it's safe and suitable. You only pay if approved.

  3. Plain, unbranded delivery box

    Discreet, tracked delivery

    Sent Royal Mail Tracked in plain, unbranded packaging.

  4. Totiva pharmacist
    Of course, let's take a look.

    Ongoing support

    Message your pharmacist any time, for as long as you're with us.

Frequently asked questions about
weight loss treatments

Ready to start your weight loss journey?

Complete our quick online consultation to see if Mounjaro is right for you.

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Are All Mounjaro Pens the Same?

Mounjaro pens look identical but contain different doses. Here's how to tell them apart, what the colour coding means, and why using the wrong pen matters.

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Reached your target weight on Wegovy? Here's what the maintenance dose looks like, how long you'll need it, and what happens if you stop.

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Other weight loss treatments

Wegovy

From£92.88a month

Once-weekly injection. Lose 20.7% body weight on average

Mounjaro

From£136.88a month

Once-weekly injection that targets two appetite hormones. Lose 22.5% body weight on average

Wegovy Tablets

From£98.00a month

The same medicine as Wegovy injections, in a daily pill. Lose 16.6% body weight on average.

Foundayo

From£85.88a month

A daily pill you can take any time, with no food or water rules. Lose 12.4% body weight on average.

Medically reviewed by

Callum Armstrong

Callum Armstrong

Superintendent PharmacistGPhC: 2220517

This page has been reviewed by our clinical team to ensure it is clear, accurate, and up to date.

Last updated: