Mounjaro Cost Over 12 Months: Medino vs Voy, Numan & Juniper
How much does Mounjaro cost over 12 months? Based on published standard prices in October 2026, a hypothetical 12-pen treatment schedule would cost approximately £3,378 at Medino, £3,693 at Voy, £3,768 at Numan and £3,713 at Juniper.
That means Medino could cost £315–£390 less than these three providers over the same illustrative treatment schedule, before discounts and additional fees.
Last updated: 16 October 2026 | UK prices in GBP
How Much Does Mounjaro Cost Over Time?
Mounjaro costs can increase as the prescribed dose increases. This makes the total cost over several months more useful for budgeting than the advertised starting price.
The following comparison assumes one four-dose pen at each strength from 2.5mg to 15mg, followed by six additional 15mg pens.
| Provider | 3 pens | 6 pens | 12 pens |
|---|---|---|---|
| Medino | £567.97 | £1,457.94 | £3,377.88 |
| Voy | £692.00 | £1,659.00 | £3,693.00 |
| Numan | £757.00 | £1,734.00 | £3,768.00 |
| Juniper | £707.00 | £1,679.00 | £3,713.00 |
Illustrative calculations using published standard prices, not guaranteed treatment quotes. Twelve four-dose pens cover approximately 48 weeks. Excludes promotional discounts, delivery charges and other fees.
The takeaway: Medino has the lowest cumulative listed medication cost among the four providers in this example.
The actual cost depends on the dose prescribed, treatment duration and the provider's final charges. Not everyone progresses to 15mg.
Mounjaro Cost Over 12 Months: Price vs Time
A lower starting price can make a difference, but the biggest cost differences often become clearer after several months of treatment.
The cumulative cost comparison shows how spending could build over 12 consecutive four-week treatment periods.
Under this example, Medino's cumulative cost remains below Voy, Numan and Juniper throughout the illustrated period.
How Much Could You Save With Medino Over 12 Months?
Using the same hypothetical 12-pen schedule:
| Comparison | Difference over 12 pens |
|---|---|
| Medino vs Voy | £315.12 less |
| Medino vs Numan | £390.12 less |
| Medino vs Juniper | £335.12 less |
These are differences between published standard medication prices, not guaranteed personal savings.
For someone comparing long-term treatment costs, checking ongoing prices at each prescribed strength is more useful than comparing first-month offers alone.
Why Does Mounjaro Get More Expensive Over Time?
Mounjaro is available in six dose strengths: 2.5mg, 5mg, 7.5mg, 10mg, 12.5mg and 15mg.
Higher-strength pens generally have higher listed prices.
For example, Medino's published standard prices range from £147.99 for 2.5mg to £319.99 for 15mg.
However, patients do not necessarily need to reach the highest strength. Dose adjustments depend on clinical response, tolerability and the prescriber's assessment.
The total cost of treatment therefore depends on both the provider and the individual's prescribed dosing schedule.
Are Mounjaro Subscription Providers More Expensive?
Subscription-based weight-management services may include additional clinical or lifestyle support alongside medication.
Voy, Numan and Juniper offer weight-management services, but their programme features, pricing arrangements and promotional offers can differ.
When comparing long-term costs, consider:
- Ongoing medication prices rather than introductory offers.
- Consultation, delivery and subscription fees.
- Clinical monitoring and support included.
- Cancellation terms and future price changes.
A lower medication price doesn't automatically mean a provider offers the best overall service for every patient.
Frequently Asked Questions
How much does a year of Mounjaro cost in the UK?
In this illustrative 12-pen comparison, the listed medication cost ranges from £3,377.88 at Medino to £3,768 at Numan. This represents approximately 48 weeks of treatment, not a complete 52-week year. Actual costs vary with dose and provider.
Is Medino cheaper than Voy over 12 months?
Based on the standard listed prices used here, Medino costs £315.12 less than Voy over the illustrative 12-pen schedule, excluding offers and additional charges.
Is Medino cheaper than Numan long-term?
In the same example, Medino's cumulative listed cost is £390.12 lower than Numan's.
Is Medino cheaper than Juniper over 12 months?
Medino's illustrative 12-pen cost is £335.12 lower than Juniper's, based on the published prices used in this comparison.
Does everyone need to increase their Mounjaro dose?
No. Dose progression is individual and should always follow clinical guidance. Some patients remain on lower strengths, which can change their overall treatment costs.
Final Verdict: What Does Long-Term Mounjaro Treatment Cost?
Mounjaro's long-term cost depends on more than its starting price. Higher-dose pricing, treatment duration, discounts and provider fees all influence the final amount.
Among Medino, Voy, Numan and Juniper, Medino has the lowest standard listed medication cost in this illustrative 12-pen comparison.
For a wider comparison of current pharmacy prices, see our UK Mounjaro price comparison.
You can also view Medino's current weight-management treatments.
How We Calculated These Costs
We compared published standard prices for one four-dose Mounjaro pen at each strength, using prices available in October 2026.
The example assumes six consecutive dose strengths followed by six additional pens at 15mg. This is a hypothetical cost model, not a recommended treatment schedule.
Promotional offers, delivery charges and additional service fees are excluded. Prices may change and should be confirmed directly with each provider.
Sources:
- Medino — Current Mounjaro Prices
- Medino — UK Mounjaro Price Comparison
- JaroCompare — UK Pharmacy Prices
- GLP Index — Numan Pricing
Medical disclaimer: Mounjaro (tirzepatide) is a prescription-only medicine. Treatment suitability, dose selection and ongoing monitoring must be assessed by a qualified prescriber. This article is for general information and budgeting purposes, not medical advice.