The 12.5mg dose is prescribed when lower doses haven't achieved target weight loss. Side effects may be more pronounced at this level, so close monitoring by your prescriber is recommended.

The average price for Mounjaro 12.5mg across 71 UK pharmacies is £289.71. Medicine Marketplace charges £251.00, which is 13% below the market average.

Frequently asked questions

How much does Mounjaro 12.5mg cost at Medicine Marketplace?

Mounjaro 12.5mg at Medicine Marketplace costs £251.00 per 4-week supply as of March 2026.

Is Medicine Marketplace the cheapest for Mounjaro 12.5mg?

Medicine Marketplace is ranked #4 out of 71 pharmacies for Mounjaro 12.5mg. The cheapest is £198.99 at Pharmacy Planet.

Does Medicine Marketplace include consultation and delivery for Mounjaro 12.5mg?

Medicine Marketplace does not include a consultation fee and does not include delivery in the £251.00 price.

Is Medicine Marketplace GPhC registered?

Yes, Medicine Marketplace is registered with the General Pharmaceutical Council (GPhC number: 1116946). You can verify this on the GPhC register.

Related comparisons

Compare all pharmacies for 12.5mg →Medicine Marketplace — all doses →Compare all Mounjaro prices →All discount codes →

Prices updated March 2026. Always confirm with the pharmacy before ordering.