Mounjaro 2.5mg
£139.99£20.00 below the UK median of £159.99. Recorded as a standard listed price, observed 7 September 2026.
Unchanged at £139.99 since 29 Jul.
Check on happypharmacy.co.ukHappy Pharmacy Mounjaro price UK, by dose
Happy Pharmacy publishes Mounjaro prices for 6 of 6 doses: 2.5mg £139.99, 5mg £174.99, 7.5mg £229.99, 10mg £254.99, 12.5mg £269.99, 15mg £299.99. 6 of its 6 published prices are below the UK median for the same dose. Checked on happypharmacy.co.uk, 7 September 2026.
Prescription-only medicine.Mounjaro (tirzepatide) is a weekly injection available only on prescription. This page records what Happy Pharmacy publishes on its own website. It is not an advert or a recommendation.
Published prices
Happy Pharmacy Mounjaro prices for each dose
Each amount was read from Happy Pharmacy's own page and is compared with the median of every GPhC-registered UK pharmacy publishing the same dose.
Mounjaro 5mg
£174.99£14.01 below the UK median of £189.00. Recorded as a standard listed price, observed 7 September 2026.
Unchanged at £174.99 since 29 Jul.
Check on happypharmacy.co.ukMounjaro 7.5mg
£229.99£15.01 below the UK median of £245.00. Recorded as a standard listed price, observed 7 September 2026.
Unchanged at £229.99 since 29 Jul.
Check on happypharmacy.co.ukMounjaro 10mg
£254.99£20.01 below the UK median of £275.00. Recorded as a standard listed price, observed 7 September 2026.
Unchanged at £254.99 since 29 Jul.
Check on happypharmacy.co.ukMounjaro 12.5mg
£269.99£20.01 below the UK median of £290.00. Recorded as a standard listed price, observed 7 September 2026.
Unchanged at £269.99 since 29 Jul.
Check on happypharmacy.co.ukMounjaro 15mg
£299.99£5.00 below the UK median of £305.00. Recorded as a standard listed price, observed 7 September 2026.
Unchanged at £299.99 since 29 Jul.
Check on happypharmacy.co.ukRegistration and inspection
Is Happy Pharmacy a registered pharmacy?
- GPhC premises registration
- 9012585
- Latest GPhC inspection
- Standards met at the last published GPhC inspection (19/05/2025).
- PharmacyScore evidence score
- 99/100. How the score works
Happy Pharmacy Mounjaro questions
- How much is Mounjaro at Happy Pharmacy?
- Happy Pharmacy lists Mounjaro at 2.5mg £139.99, 5mg £174.99, 7.5mg £229.99, 10mg £254.99, 12.5mg £269.99, 15mg £299.99. These are dated observations of the prices published on its own website, not quotes. Check the provider's page for the current total before ordering.
- Is Happy Pharmacy a GPhC-registered pharmacy?
- PharmacyScore links Happy Pharmacy to General Pharmaceutical Council premises registration 9012585. Standards met at the last published GPhC inspection (19/05/2025). Confirm the entry on the GPhC register before relying on it.
- Is Happy Pharmacy cheaper than other UK pharmacies for Mounjaro?
- 6 of the 6 Mounjaro doses Happy Pharmacy prices are below the median published by UK pharmacies for the same dose. Price is not a reason to choose a pharmacy or a dose; eligibility, delivery, consultation and support terms can change the total.
- Does Happy Pharmacy need a prescription for Mounjaro?
- Yes. Mounjaro (tirzepatide) is a prescription-only medicine in the UK. Any supply requires an individual assessment by a prescriber.
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