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 92 UK pharmacies is £289.41. Pharmacy Planet charges £250.00, which is 14% below the market average.

Frequently asked questions

How much does Mounjaro 12.5mg cost at Pharmacy Planet?

Mounjaro 12.5mg at Pharmacy Planet costs £250.00 per 4-week supply as of May 2026.

Is Pharmacy Planet the cheapest for Mounjaro 12.5mg?

Pharmacy Planet is ranked #8 out of 92 pharmacies for Mounjaro 12.5mg. The cheapest is £209.99 at Pharmacy Xpress.

Does Pharmacy Planet include consultation and delivery for Mounjaro 12.5mg?

Pharmacy Planet does not include a consultation fee and does not include delivery in the £250.00 price.

Is Pharmacy Planet GPhC registered?

Yes, Pharmacy Planet is registered with the General Pharmaceutical Council (GPhC number: 9012778). You can verify this on the GPhC register.

Related comparisons

Compare all pharmacies for 12.5mg →Pharmacy Planet — all doses →Compare all Mounjaro prices →All discount codes →

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