The 2.5mg pen is the introductory dose, taken for the first 4 weeks. It helps your body adjust to tirzepatide before moving to a therapeutic dose. Most people experience mild appetite suppression at this stage.

The average price for Mounjaro 2.5mg across 92 UK pharmacies is £162.98. Bolt Pharmacy charges £159.00, which is 2% below the market average.

Bolt Pharmacy discount codes

£65 offNew customers

Up to £65 Off 1st Orders

FIRST65

View all discount codes →

Frequently asked questions

How much does Mounjaro 2.5mg cost at Bolt Pharmacy?

Mounjaro 2.5mg at Bolt Pharmacy costs £159.00 per 4-week supply as of May 2026.

Is Bolt Pharmacy the cheapest for Mounjaro 2.5mg?

Bolt Pharmacy is ranked #46 out of 92 pharmacies for Mounjaro 2.5mg. The cheapest is £119.95 at Assured Pharmacy.

Does Bolt Pharmacy include consultation and delivery for Mounjaro 2.5mg?

Bolt Pharmacy does not include a consultation fee and does not include delivery in the £159.00 price.

Is Bolt Pharmacy GPhC registered?

Yes, Bolt Pharmacy is registered with the General Pharmaceutical Council (GPhC number: 9012918). You can verify this on the GPhC register.

Related comparisons

Compare all pharmacies for 2.5mg →Bolt Pharmacy — all doses →Compare all Mounjaro prices →All discount codes →

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